NBS PLANT TISSUE STANDARD REFERENCE MATERIALS CERTIFIED FOR TRACE ELEMENTSALVAREZ R.1981; J. PLANT NUTR.; ISSN 0190-4167; USA; DA. 1981; VOL. 3; NO 1-4; PP. 113Conference Paper

EFFECTS OF ATMOSPHERIC MOISTURE ON ROCK RESISTIVITYALVAREZ R.1973; J. GEOPHYS. RES.; U.S.A.; DA. 1973; VOL. 78; NO 11; PP. 1769-1779; BIBL. 27REF.Serial Issue

ELECTRICAL PROPERTIES OF SAMPLE 70215: LOW-FREQUENCY CORRECTIONS.ALVAREZ R.sdGEOCHIM. COSMOCHIM. ACTA; G.B.; (PROC. 5. LUNAR SCI. CONF.; HOUSTON; 1974),1974, P. 2663 A 2671Miscellaneous

LAS TERRAZAS MARINAS DE MAISIBUSTO ALVAREZ R. DEL.CIENCIAS. 1975, Vol 7, Num 10, ESPArticle

OUTLINING TECTONISM AND FAULTING WITH TELLURICS IN LOS HUMEROS-DERRUMBADAS GEOTHERMAL AREA = LA MISE EN EVIDENCE DES PRINCIPAUX CARACTERES TECTONIQUES ET DES FAILLES DE LA REGION GEOTHERMIQUE LOS HUMEROS-DERRUMBADAS PAR UN LEVE TELLURIQUEALVAREZ R.1980; GEOTHERMAL: ENERGY FOR THE EIGHTIES. GEOTHERMAL RESOURCES COUNCIL ANNUAL MEETING/1980/SALT LAKE CITY; USA; DAVIS: GEOTHERMAL RESOURCES COUNCIL; DA. 1980; PP. 1-4; BIBL. 7 REF.; ESQUISSE GEOL./ILL.Conference Paper

DIELECTRIC COMPARISON OF LUNAR AND TERRESTRIAL FINES AT LUNAR CONDITIONS.ALVAREZ R.1974; J. GEOPHYS. RES.; U.S.A.; DA. 1974; VOL. 79; NO 35; PP. 5453-5457; BIBL. 30 REF.Article

An ultrastructural study of the spleen of the ranid frog Rana pereziALVAREZ, R.Journal of morphology (1931). 1990, Vol 204, Num 1, pp 25-32, issn 0362-2525Article

INFLUENCE OF AIR OXIDATION ON THE PRESSURE EXERTED BY COKING COALS DURING CARBONIZATIONESCUDERO JB; ALVAREZ R.1981; FUEL (GUILDF.); ISSN 0016-2361; GBR; DA. 1981; VOL. 60; NO 3; PP. 251-253; BIBL. 9 REF.Article

La medida del significado en psicologia in Actas del III Foro Nacional de FilosofiaALVAREZ, R.Ideas y Valores Bogota. 1978, Num 53-54, pp 175-184Article

A review of nitrogen fertilizer and conservation tillage effects on soil organic carbon storageALVAREZ, R.Soil use and management. 2005, Vol 21, Num 1, pp 38-52, issn 0266-0032, 15 p.Article

Thymus of Rana perezi : Presence of interdigitating cellsALVAREZ, R.Journal of morphology (1931). 1990, Vol 204, Num 3, pp 305-312, issn 0362-2525, 8 p.Article

Recently developed NIST food related standard reference materialsALVAREZ, R.Fresenius' journal of analytical chemistry. 1990, Vol 338, Num 4, pp 466-468, issn 0937-0633, 3 p.Conference Paper

Ethnografia e historia natural en los cuestionarios oficiales del siglo XVIALVAREZ, R.Asclepio. 1989, Vol 41, Num 2, pp 103-126, issn 0210-4466Article

Efecto de la temperatura sobre el desarrollo y la capacidad de reducir acetileno de cepas de Azospirillum aisladas de zonas templadas = Effet de la température sur le développement et la capacité à réduire l'acétylène, de souches d'Azospirillum isolées en zones tempérées = Effect of temperature on development and acetylene reducing capacity of Azospirillum strain isolated from temperated regionsALVAREZ, R.1984, Vol 5, Num 3, pp 215-217Article

CORRELACION ENTRE LOS INDICES MICUM E IRSID DE RESISTENCIA MECANICA DEL COQUE = CORRELATION BETWEEN MICUM AND IRSID INDEXES FOR MECHANICAL STRENGTH OF COKE = CORRELATION ENTRE LES INDICES MICUM ET IRSID POUR LA RESISTANCE MECANIQUE DU COKEMIYAR EA; ALVAREZ R.1979; REV. METAL. (MADRID); ISSN 0034-8570; ESP; DA. 1979; VOL. 15; NO 5; PP. 311-314; ABS. ENG; BIBL. 9 REF.Article

Carbon stocks in Pampean soils : A simple regression model for estimation of carbon storage under nondegraded scenariosALVAREZ, R.Communications in soil science and plant analysis. 2005, Vol 36, Num 11-12, pp 1583-1589, issn 0010-3624, 7 p.Article

Les étoiles variables à longue période = Long period variable starsALVAREZ, R.Comptes rendus de l'Académie des sciences. Série IIb, mécanique, physique, astronomie. 1998, Vol 326, Num 8, pp 519-532, issn 1287-4620Article

Posición do pronome átono en construccións de infinitivo e xerundio = The position of the unstressed pronoun in infinitive and gerund constructionsALVAREZ, R.Verba. 1996, Vol 23, pp 11-35, issn 0210-377XArticle

As formas de dativo e a expresión do número en galego medieval: Ile/Iles, Ilo/Ilelo = Forms of dative and expression of number in Medieval Galician: lle/lles/llo/lleloALVAREZ, R.Verba. 1994, Vol 21, pp 133-166, issn 0210-377XArticle

Geophysical determination of buried geological structures and their influence on aquifer characteristicsALVAREZ, R.Geoexploration. 1991, Vol 27, Num 1-2, pp 1-24, issn 0016-7142, 24 p.Conference Paper

An overview of insulation stress testing. IALVAREZ, R.Electri.onics. 1987, Vol 33, Num 15, pp 47-48, issn 0745-4309Article

Presencia de Azospirillum lipoferum y Azospirillum brasilense en rizosfera de algunas plantas cultivadas y silvestres = Présence de Azospirillum lipoferum et Azospirillum brasilense dans la rhizosphère de certaines plantes cultivées et sauvages = Presence of Azospirillum lipoferum and Azospirillum brasilense in the rhizosphere of some cultivated and wild plantsALVAREZ, R.1983, Vol 4, Num 3, pp 271-276Article

DIELECTRIC RELAXATIONS OF COAL AND CONDUCTIVE IMPURITIESALVAREZ R; DE PAIVA JAC.1979; J. GEOPHYS. RES.; USA; DA. 1979; VOL. 84; NO B6; PP. 3049-3056; BIBL. 21 REF.; 6 ILL.Article

COMMUNITY MENTAL HEALTH SERVICES FOR THE SPANISH-SPEAKING/SURNAMED POPULATION.PADILLA AM; RUIZ RA; ALVAREZ R et al.1975; AMER. PSYCHOLOGIST; U.S.A.; DA. 1975; VOL. 30; NO 9; PP. 892-905; BIBL. 1 P.Article

Filter functions for computing multipole moments from the magnetic field normal to a planeALVAREZ, R. E.IEEE transactions on medical imaging. 1991, Vol 10, Num 3, pp 375-381, issn 0278-0062Article