TY  - GEN
AU  - Deturck , P
AU  - Ponnamperuma , F.N
TI  - Rice production on acid soils of the tropics
SN  - 9552600162
U1  - 633.181 
PY  - 1991///
CY  - Kandy
PB  - Institute of fundamental Studies
KW  - FIELD & PLANTATION CROPS
KW  - AGRICULTURE
ER  -