au.\*:("UDO EJ")
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PROFILE DISTRIBUTION OF IRON SESQUIOXIDE CONTENTS IN SELECTED NIGERIAN SOILSUDO EJ.1980; J. AGRIC. SCI.; GBR; DA. 1980; VOL. 95; NO 1; PP. 191-198; BIBL. 22 REF.Article
THERMODYNAMICS OF POTASSIUM-CALCIUM AND MAGNESIUM-CALCIUM EXCHANGE REACTIONS ON A KAOLINITIC SOIL DAY.UDO EJ.1978; SOIL SCI. SOC. AMER. J.; USA; DA. 1978; VOL. 42; NO 4; PP. 556-560; BIBL. 22 REF.; 5 ILL.Article
CHARACTERISTICS OF PHOSPHORUS ADSORPTION BY SOME NIGERIAN SOILS = CARACTERISTIQUES DE L'ADSORPTION DU PHOSPHORE DANS QUELQUES SOLS NIGERIENSUDO EJ; UZU FO.1972; SOIL SCI. SOC. AMER., PROC.; U.S.A.; DA. 1972; VOL. 36; NO 6; PP. 879-883; BIBL. 32 REF.Serial Issue
THE EFFECT OF OIL POLLUTION OF SOIL ON GERMINATION, GROWTH AND NUTRIENT UPTAKE OF CORN = INFLUENCE DE LA POLLUTION DU SOL PAR LE PETROLE SUR LA GERMINATION, LA CROISSANCE ET L'ABSORPTION D'ELEMENTS NUTRITIFS CHEZ LE MAISUDO EJ; FAYEMI AAA.1975; J. ENVIRONMENT. QUAL.; U.S.A.; DA. 1975; VOL. 4; NO 4; PP. 537-540; BIBL. 23REF.Article
ZINC ADSORPTION BY CALCAREOUS SOILS.UDO EJ; BOHN HL; TUCKER TC et al.1970; SOIL SCI. SOC. AMER., PROC.; USA; 1970(6), VOL. 34, NUM. 0003, P. 405 A 407Miscellaneous
PYROPHOSPHATE AS A SOURCE OF PHOSPHORUS FOR MAIZE IN SOME ACID SOILS FROM SOUTHERN NIGERIAUZU FO; UDO EJ; JUO ASR et al.1983; JOURNAL OF AGRICULTURAL SCIENCE; ISSN 0021-8596; GBR; DA. 1983; VOL. 100; NO 2; PP. 477-483; BIBL. 21 REF.Article
THE PROFILE DISTRIBUTION OF TOTAL AND EXTRACTABLE COPPER IN SELECTED NIGERIAN SOILSUDO EJ; OGUNWALE JA; FAGBAMI AA et al.1979; COMMUNIC. SOIL SCI. PLANT ANAL.; USA; DA. 1979; VOL. 10; NO 11; PP. 1385-1397; BIBL. 15 REF.Article