TY  - BOOK
AU  - Dwivedi, A. K.,
TI  - Impact of Fertilizer and Manure Use for Three Decades on Crop Productivity and Sustainability, and Soil Quality Under Soybean-Wheat System on Vertisol in Central India
U1  - 631.495 
PY  - 2007///
CY  - New Delhi
PB  - Indian Council of Agricultural Research
KW  - Soil Quality
KW  - Soil Science
ER  -