Mathur, A. (1985). Bio-energy for arid and semi arid zones. Himanshu Publications.
Chicago Edition CitationMathur, A.N. Bio-energy for Arid and Semi Arid Zones. New Delhi: Himanshu Publications, 1985.
Cita MLAMathur, A.N. Bio-energy for Arid and Semi Arid Zones. Himanshu Publications, 1985.
Atenció: Aquestes cites poden no estar 100% correctes.