Estimating and mapping grass cover and biomass from low-level photographic samplingDANCY, K. J; WEBSTER, R; ABEL, N. O. J et al.International journal of remote sensing (Print). 1986, Vol 7, Num 12, pp 1679-1704, issn 0143-1161Article

Soil application of a hydrophilic conditioner in relation to moisture, irrigation frequency and crop growthBAASIRI, M; RYAN, J; MUCHEIK, M et al.Communications in soil science and plant analysis. 1986, Vol 17, Num 6, pp 573-589, issn 0010-3624Article

Agriculture with scarce water resources in semiarid areas of India. Case studies from Rajasthan and South TamilnaduNITZ, H. J.1985, Vol 22, pp 85-102Article

Morphology and distribution of textural features in arid and semiarid regionsFEDOROFF, N; COURTY, M. A.Réunion internationale de micromorphologie des sols. 7. 1987, pp 213-219Conference Paper

Weather modification in arid regions: the Israeli experienceBERKOFSKY, L.Climatic change. 1986, Vol 9, Num 1-2, pp 103-112, issn 0165-0009Article

Productivity and persistence of cultivars and Algerian introductions of perennial ryegrass (Lolium perenne L.) in VictoriaREED, K. F. M; CUNNINGHAM, P. J; BARRIE, J. T et al.Australian journal of experimental agriculture. 1987, Vol 27, Num 2, pp 267-274, issn 0816-1089Article

Irrigation trash screens paysKEMPER, W. D; BOUNDURANT, J. A; TROUT, T. J et al.Journal of soil and water conservation. 1986, Vol 41, Num 1, pp 17-20, issn 0022-4561Article

Mycorrhizal associations of plant species in a semi arid communityMCGEE, P.Australian journal of botany. 1986, Vol 34, Num 5, pp 585-593, issn 0067-1924Article

The role of calcium oxalate in the availability of phosphorus in soils of semiarid regions: a thermodynamic studyJURINAK, J. J; DUDLEY, L. M; ALLEN, M. F et al.Soil science. 1986, Vol 142, Num 5, pp 255-261, issn 0038-075XArticle

Prediction of falling rate evaporation from bare soilsRAI SINGH; OSWAL, M. C; JAGAN NATH et al.Journal of the Indian Society of Soil Science. 1985, Vol 33, Num 1, pp 1-4, issn 0019-638XArticle

Influence of dates of sowing on Brassica species under semi-arid rainfed conditions of north-west IndiaSARAN, G; GIRI, G.Journal of Agricultural Science. 1987, Vol 108, Num 3, pp 561-566, issn 0021-8596Article

Effect of different soil moisture levels on garlic plantsABDEL MAKSOUD, M; EL-BEHEIDI, M. A; KHALIL, M. A. I et al.Egyptian journal of horticulture. 1986, Vol 13, Num 2, pp 123-138, issn 1110-0206Article

El argan (Argania spinosa (L.) skeel). Potencial silvopastoral y de repoblación en España = A.s. potentiel vylvipastoral et repeuplement en Espagne = Argania spinosa L. Skeel. Silvipastoral and afforestation potential in SpainMONTOYA OLIVER, J. M.Anales del Instituto Nacional de Investigaciones Agrarias. Serie Forestal. 1984, Num 8, pp 141-152, issn 0211-9102Article

Studies of birds in a semi-arid area of Kenya. III: The use of «Timed Species-counts» for studying regional avifaunasPOMEROY, D; TENGECHO, B.Journal of tropical ecology. 1986, Vol 2, Num 3, pp 231-247, issn 0266-4674Article

The role of competition in plant communities in arid and semiarid regionsFOWLER, N.Annual review of ecology and systematics. 1986, Vol 17, pp 89-110, issn 0066-4162Article

Effect of nitrogen fertilization and organic manure on sugar beetABD EL-GHAFFAR, F. M; EL-MANHALY, M. A; GABER, A. A et al.Agricultural Research Review (Cairo). 1981, Vol 59, Num 8, pp 27-37, issn 0374-5252Article

Mycorrhizal status of Jojoba seedlingsKHALIEL, A. S; ELKHIDER, K. A.HortScience. 1987, Vol 22, Num 4, issn 0018-5345, 667Article

Alfisols in the semi-arid tropics, proceedings of the consultants' workshop on the stade of the art and management alternatives for optimizing the productivity of SAT alfisols and related soils, held at Patancheru, India, from 1st to 3rd december 1983PRABHAKAR PATHAK, Ed; EL-SWAIFY, S. A; SARDAR SINGH, Ed et al.Alfisols in the semi-arid tropics. Proceedings. 1987, 188 p., isbn 92-9066-103-8Conference Proceedings

Calibration of LANDSAT data for sparsely vegetated semi-arid rangelandsPECH, R. P; DAVIS, A. W; LAMACRAFT, R. R et al.International journal of remote sensing (Print). 1986, Vol 7, Num 12, pp 1729-1750, issn 0143-1161Article

Evaporation and redistribution of salts in a silt loam soil as affected by tillage induced soil mulchMINHAS, P. S; KHOSLA, B. K; PRIHAR, S. S et al.1986, Vol 7, Num 4, pp 301-313Article

Model for a new sylvo-pastoral system in the Mamora cork-oak forestOLIVER, J. M. M.Landscape and urban planning. 1986, Vol 13, Num 1, pp 55-63, issn 0169-2046Article

The combined effect of fertilizers and available moisture on mineral content of wheatIBRAHIM, S. A; MANDOUR, M. S; HUSSIEN, M. M et al.Al Mağallat al-miṣriyyat li-'ulum al-aradi. 1986, Vol 26, Num 2, pp 155-164, issn 0302-6701Article

Contribución de la mineralogía de la fracción arena al estudio de la edafogénesis en una zona semiárida de la provincia de Valladolid. II: Aplicación de análisis factorial en componentes principales-Datos analíticos. III: Aplicación del análisis factorial en componentes principales-Datos mineralógicos. I: Análisis mineralógico: interpretación general = Contribution de la minéralogie de la fraction sableuse à l'étude de la pédogenèse dans une zone semi-aride de la province de Valladolid. II: Application de l'analyse factorielle aux principaux composants. Données analytiques. III: Application de l'analyse factorielle aux principaux composants. Données minéralogiques. I. Analyse minéralogique: interprétation générale = Contribution of the mineralogy of the sand fraction to the study of the pedogenesis in a semiarid zone of the province of Valladolid. II: Application of the factorial analysis in principal components• Analytical data. III: Application of the factorial analysis in principal components-Mineralogical data. I: Mineralogical analysis-General interpretationGARCIA RODRIGUEZ, M. P.Anales de edafologia y agrobiologia. 1986, Vol 45, Num 11-12, pp 1.509-1.566, issn 0365-1797Article

The effect of exchangeable sodium and electrolyte concentration on crust formationSHAINBERG, I.1985, Vol 1, pp 101-122Article

Controle da erosão com differentes práticas conservacionistas num solo Litólico de Caruaru (PE) = Lutte contre l'érosion avec diverses pratiques de conservation en sol litholitique = Erosion control with different soil conservation practices in a litolic soil from Caruaru, state of Pernambuco, BrazilMARGOLIS, E; DA SILVA, A. B; DOS REIS, O. V et al.Revista brasileira de ciência do solo. 1985, Vol 9, Num 2, pp 161-164, issn 0100-0683Article