EFFECT OF PLANT GROWTH AND ADDITION OF PLANT RESIDUES ON THE PHOSPHATASE ACTIVITY IN SOILDALAL RC.1982; PLANT SOIL; ISSN 0032-079X; NLD; DA. 1982; VOL. 66; NO 2; PP. 265-269; BIBL. 23 REF.Article

CALIBRATION OF PROPOSED WET-COMBUSTION PROCEDURE WITH DRY-COMBUSTION METHOD FOR THE DETERMINATION OF TOTAL CARBON/IN/SOILSDALAL RC.1979; ANALYST; ISSN 0003-2654; GBR; DA. 1979; VOL. 104; NO 1244; PP. 1100-1101; BIBL. 3 REF.Article

EFFECT OF ASSOCIATED ANIONS ON AMMONIUM ADSORPTION BY AND DESORPTION FROM SOILS = EFFET DES ANIONS ASSOCIES SUR L'ADSORPTION DE L'AMMONIUM SUR LES SOLS ET SA DESORPTION A PARTIR DE CEUX-CIDALAL RC.1975; J. AGRIC. FOOD CHEM.; U.S.A.; DA. 1975; VOL. 23; NO 4; PP. 684-687; BIBL. 18REF.Article

COMPOSITION OF TRINIDAD RAINFALLDALAL RC.1979; WAT. RESOURCES RES.; USA; DA. 1979; VOL. 15; NO 5; PP. 1217-1223; BIBL. 46 REF.; 3 ILL.Article

EFFECT OF SULPHUR-COATED UREA ON NUTRIENT UPTAKE BY MAIZE (ZEA MAYS L.).DALAL RC.1977; TROP. AGRIC.; TRINIDAD; DA. 1977; VOL. 54; NO 1; PP. 47-52; BIBL. 14 REF.Article

EFFECTS OF INTERCROPPING MAIZE WITH PIGEON PEAS ON GRAIN YIELD AND NUTRIENT UPTAKE = EFFET DU POIS PIGEON (CAJANUS CAJAN), EN CULTURE INTERCALAIRE DANS UNE CULTURE DE MAIS, SUR LE RENDEMENT EN GRAINS ET L'ABSORPTION D'ELEMENTS NUTRITIFSDALAL RC.1974; EXPER. AGRIC.; G.B.; DA. 1974; VOL. 10; NO 3; PP. 219-224; BIBL. 11 REF.Article

HYDROLYSIS PRODUCTS OF SOLUTION AND EXCHANGEABLE ALUMINUM IN ACIDIC SOILS.DALAL RC.1975; SOIL SCI.; USA; 1975, VOL. 119, NUM. 0002, P. 127 A 131Serial Issue

NUTRIENT ELEMENT CONCENTRATION AND DRY MATTER PRODUCTION BY FIELD GROWN PIGEON PEA (CAJANUS CAJAN (L.) MILLSP.)DALAL RC.1980; TROP. AGRIC.; TTO; DA. 1980; VOL. 57; NO 2; PP. 107-112; BIBL. 12 REF.Article

MINERALIZATION OF CARBON AND PHOSPHORUS FROM CARBON-14 AND PHOSPHORUS-32 LABELLED PLANT MATERIAL ADDED TO SOILDALAL RC.1979; SOIL SCI. SOC. AMER. J.; USA; DA. 1979; VOL. 43; NO 5; PP. 913-916; BIBL. 18 REF.Article

APPLICATION OF DUBININ-RADUSHKEVICH ADSORPTION ISOTHERM FOR PHOSPHORUS SORPTION BY SOILSDALAL RC.1979; SOIL SCI.; USA; DA. 1979; VOL. 128; NO 2; PP. 65-69; BIBL. 19 REF.Article

THE EFFECT OS SOME METEOROLOGICAL PARAMETERS ON THE CHEMICAL COMPOSITION OF PRECIPITATION AT THE UNIVERSITY FIELD STATION, TRINIDAD, WEST INDIESDALAL RC.1978; J. APPL. METEOROL.; USA; DA. 1978; VOL. 17; NO 11; PP. 1625-1632; BIBL. 23 REF.Article

UREASE ACTIVITY IN SOME TRINIDAD SOILS = ACTIVITE DE L'UREASE DANS QUELQUES SOLS DE TRINIDADDALAL RC.1975; SOIL BIOL. BIOCHEM.; G.B.; DA. 1975; VOL. 7; NO 1; PP. 5-8; BIBL. 14REF.Article

EVALUATION OF THE PARAMETERS OF SOIL PHOSPHORUS AVAILABILITY FACTORS IN PREDICTING YIELD RESPONSE AND PHOSPHORUS UPTAKE.DALAL RC; HALLSWORTH EG.1976; SOIL SCI. SOC. AMER. J.; U.S.A.; DA. 1976; VOL. 40; NO 4; PP. 541-546; BIBL. 37 REF.Article

EFFECT OF SOIL MINERAL N LEVELS AND INOCULATION AND NODULATION, NITROGENASE ACTIVITY, AND GRAIN FIELD OF PIGEON PEAQUILT P; DALAL RC.1979; AGRON. J.; USA; DA. 1979; VOL. 71; NO 3; PP. 450-452; BIBL. 17 REF.Article

USE OF A STANDARD RAINGAGE AS A PRECIPITATION CHEMISTRY COLLECTOR (COMMENTS ON "THE EFFECT OF SOME METEOROLOGICAL PARAMETERS ON THE CHEMICAL COMPOSITION OF PRECIPITATION AT THE UNIVERSITY FIELD STATION, TRINIDAD, WEST INDIES")MILLER JM; YOSHINAGA AM; DALAL RC et al.1978; J. APPL. METEOROL.; USA; DA. 1978; VOL. 17; NO 11; PP. 1747-1750; BIBL. 7 REF.Article

RELATIVE EFFICIENCY OF SULPHUR COATED UREA, UREA AND AMMONIUM SULPHATE IN A CALCAREOUS SOIL = EFFICACITE RELATIVE D'UREE ENROBEE DE SOUFRE, D'UREE ET DE SULFATE D'AMMONIUM DANS UN SOL CALCAIREDALAL RC; DATTOO RF; INDALSINGH T et al.1974; TROP. AGRIC.; TRINIDAD; DA. 1974; VOL. 51; NO 4; PP. 515-522; BIBL. 11 REF.Article