Soil Management to Increase Crop Production Report 1967-82
Gupta,R.P.
Soil Management to Increase Crop Production Report 1967-82 Soil Management to Increase Crop Production Report 1967-82 Gupta,R.P.; Kumar,S. - New Delhi ICAR 1984 - xi 104pp
Soil Management
631.43/GUP
Soil Management to Increase Crop Production Report 1967-82 Soil Management to Increase Crop Production Report 1967-82 Gupta,R.P.; Kumar,S. - New Delhi ICAR 1984 - xi 104pp
Soil Management
631.43/GUP