TY  - BOOK
AU  - Khandelwal, K. C.
AU  - Maithani, P. C.
TI  - Guide to family type biogas plants
U1  - 581.3 
PY  - 0000///[n. d.]
CY  - New Delhi
PB  - Department of Non-Conventional Energy Sources.
KW  - Plant
KW  - Biogas
N1  - Includes bibliographical references and indexes
ER  -