Energy agriculture and environment
Tomar, S.S.
Energy agriculture and environment S.S. Tomar - New Delhi : Mittal Publications, 1995. - xviii, 213p. ill. ; 23 cm.
8170996139
Agriculture
Soil and soil conservation
631.41703
Energy agriculture and environment S.S. Tomar - New Delhi : Mittal Publications, 1995. - xviii, 213p. ill. ; 23 cm.
8170996139
Agriculture
Soil and soil conservation
631.41703