TY  - JA
AU  - Enwezor,W.O.
TI  - Soil testing for phosphorus in some Nigerian soils, 1:  Comparison of methods of determining available phosphorus in soils of southeastern Nigeria
SN  - 0038-075X
U1  - 77-159850 
PY  - 1977///
KW  - Fertilizers
KW  - AGROVOC
KW  - Nigeria
KW  - Soil fertility
N1  - 18 ref.; Summary (En)
T2  - Soil Science
ER  -