TY  - JA
AU  - Enwezor,W.O.
TI  - The aging of phosphorus in some humid tropical soils of Nigeria. 1. the effect of phosphorus reaction time and lime on the dry matter yield of maize in         soils of southeastern Nigeria
U1  - 78-277827 
PY  - 1977///
KW  - Fertilizers
KW  - AGROVOC
KW  - Maize
KW  - Nigeria
KW  - Zea mays
KW  - Soil fertility
N1  - Ref
T2  - Soil Science
ER  -