TY  - BOOK
AU  - Obinyan, E.A
TI  - Micronutrient Studies Effect of Iron and Copper on the Chemical Composition of Parts of Maize Plant (Zea mays L.) in Sand Culture. B. Sc. Agric 1983
PY  - 1983///
CY  - Ile-Ife
KW  - Agric
ER  -