Fuel from wastes and weeds
Tyagi, P D
Fuel from wastes and weeds - New Delhi: Batra Book Service, 1989 - xii, 211p.
Chemical technology
Fuel Weeds
662.7:628.4 / M9
Fuel from wastes and weeds - New Delhi: Batra Book Service, 1989 - xii, 211p.
Chemical technology
Fuel Weeds
662.7:628.4 / M9