na INLIS000000000032193 Ind 0010-1218014031 Techniques for field experiments with rice GOMEZ, Kwanchai A. Kwanchai A. Gomez Los Banos IRRI 1972 48 p. : ill. ; 21 cm. 48 p. : ill. ; 21 cm. ISBN 971-104-149-2 633.18GOMt 633.18 RICE FIELD EXPERIMENTATION 589/2000