Constraints to high yields on Asian farms : an interim report

Constraints to high yields on Asian farms : an interim report text Los Banos IRRI 1977 Ind v, 235 p. : ill. ; 22 cm. v, 235 p. : ill. ; 22 cm. INTERNATIONAL RICE RESEARCH INSTITUTE RICE YIELDS 633.18(5) 633.18(5)INTc INLIS000000000002864 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)