Quality of charcoal produced in indigenous kilns
Dey, A.C., Varma, B.S.
Quality of charcoal produced in indigenous kilns - Dehra Dun 1944 - 1-2 p. - Quality Dehra Dun Forest Research Institute. Indian Forest Leaflet No. 56 .
Quality of charcoal produced in indigenous kilns - Dehra Dun 1944 - 1-2 p. - Quality Dehra Dun Forest Research Institute. Indian Forest Leaflet No. 56 .