APA

K.C.Khandewal ;S.S.Mahdi, . (1986). Biogas Technology A Practical Handbook Vol.1. : .

Chicago

K.C.Khandewal ;S.S.Mahdi, . 1986. Biogas Technology A Practical Handbook Vol.1. : .

Harvard

K.C.Khandewal ;S.S.Mahdi, . (1986). Biogas Technology A Practical Handbook Vol.1. : .

MLA

K.C.Khandewal ;S.S.Mahdi, . Biogas Technology A Practical Handbook Vol.1. : . 1986.