000
00263nam a2200097Ia 4500
100
_a
Sadaphal M N & De Rajat Eds
245
_a
Resource Management for sustained Crop Production
260
_b
Ind Soc of Agronomy
082
_a
J38:6/N94/B19439
300
_a
pp 424; 23*18
999
_c
918
_d
918