Mahendrakum�ara
Handbook of rural technology for the processing of animal by-products / Mahendra Kumar. - Rome : FAO, 1989. - 154 p. : ill. - FAO agricultural services bulletin ; 79 .
9251029075
92016290
Animal waste--Recycling.
Handbook of rural technology for the processing of animal by-products / Mahendra Kumar. - Rome : FAO, 1989. - 154 p. : ill. - FAO agricultural services bulletin ; 79 .
9251029075
92016290
Animal waste--Recycling.