IMPROVING THE PRODUCTIVITY AND SUSTAINABILITY OF RICE WHEAT SYSTEMS ISSUES AND IMPACTS
R. K. GUPTA
IMPROVING THE PRODUCTIVITY AND SUSTAINABILITY OF RICE WHEAT SYSTEMS ISSUES AND IMPACTS - UAS CIMMYT 2003 - 231
0891181504
631.9 / LAD
IMPROVING THE PRODUCTIVITY AND SUSTAINABILITY OF RICE WHEAT SYSTEMS ISSUES AND IMPACTS - UAS CIMMYT 2003 - 231
0891181504
631.9 / LAD