Idhan gas aur khad (in Hindi)
Idnani, M.A., Vardrajan, S.
Idhan gas aur khad (in Hindi) by M.A. Idnani and S. Vardrajan - New Delhi Indian Council of Agricultural Research 1976 - 72 p.
Manure
Biogas
631.861:662.76 / I 91 I
Idhan gas aur khad (in Hindi) by M.A. Idnani and S. Vardrajan - New Delhi Indian Council of Agricultural Research 1976 - 72 p.
Manure
Biogas
631.861:662.76 / I 91 I