TY  - BOOK
AU  - Parthasarthi, G.
ED  - Agro-Economic Research Centre, Waltair
TI  - Constraints for rapid increase of rice yields in north coastal Andhra
U1  - RP.010; 
PY  - 1986///
KW  - RICE - ANDHRA PRADESH
KW  - RICE - IRRIGATION
ER  -