Soil management to increase crop production; a consolidated report 1967-82.
Edited R.P.Gupta, Satyendra Kumar and Tirlok Singh.
Soil management to increase crop production; a consolidated report 1967-82. - New Delhi I.C.A.R. 1984 - 104p.
All India Coordinated Research Project on Improvement of Soil Physical Conditions to Increase Agricultural Production of Problematic Areas
TR631.4.008.2:633.002 1967/82(047.3) M4
Soil management to increase crop production; a consolidated report 1967-82. - New Delhi I.C.A.R. 1984 - 104p.
All India Coordinated Research Project on Improvement of Soil Physical Conditions to Increase Agricultural Production of Problematic Areas
TR631.4.008.2:633.002 1967/82(047.3) M4