Economic Evalution of Community Biogas Plants in North Gujarat Agro-climatic Zon
Chavada, C. H.
Economic Evalution of Community Biogas Plants in North Gujarat Agro-climatic Zon - Agricultur - Anand Gujarat Agricultural University, Anand 1994 - 132 p + ix
Economic Evalution of Community Biogas Plants in North Gujarat Agro-climatic Zon - Agricultur - Anand Gujarat Agricultural University, Anand 1994 - 132 p + ix