Biogas technology : a practical handbook
Khandelwal, K. C. and Mahdi, S. S.
Biogas technology : a practical handbook - New Delhi ; Tata Mcgraw-Hill Publishing , 1986 - viii,128p.
0074517236 28.50
Biogas
Biogas Technology
665.776 / KHA
Biogas technology : a practical handbook - New Delhi ; Tata Mcgraw-Hill Publishing , 1986 - viii,128p.
0074517236 28.50
Biogas
Biogas Technology
665.776 / KHA