Biogas systems : Principles and applications
Mital, K. M.,
Biogas systems : Principles and applications - New Delhi : New Age International Ltd. Publishers, c1996. - xi, 412 p. : ill. ;
8122409474 9788122409475
Biogas.
665.776 / MIT/BI
Biogas systems : Principles and applications - New Delhi : New Age International Ltd. Publishers, c1996. - xi, 412 p. : ill. ;
8122409474 9788122409475
Biogas.
665.776 / MIT/BI
