TY  - BK
AU  - Zandstra,H.G.
TI  - Effects of soil moisture and texture on the growth of upland crops after wetland rice [in the Philippines]
U1  - 81-616187 
PY  - 1980///
CY  - College, Laguna (Philippines) :, 
KW  - Philippines
KW  - Rice oryza
KW  - Soil chemistry and physics
N1  - 5 tables; 12 ref
ER  -