Soil Suitability for Crop Productivity - Aditya Kumar Singh; Ram Sakal Singh (Udaipur Agrotech Publishing Academy, 2011)
Aditya Kumar Singh & Ram Sakal Singh: Soil Suitability for Crop Productivity. Udaipur. Agrotech Publishing Academy, 2011. 81-8321-205-2 Rs. 600.00--(631.4SIN)
ENGLISH