Cost-benefit analysis of bio gas plants
658.1554
V291C
Varadarajan, Dhulari Birundha
 Cost-benefit analysis of bio gas plants \ Dhulari Birundha Varadarajan - New Delhi : Ashish Publishing House, 1995.
 xi, 111p.   ISBN: 81-7024-610-5
135542
  Subjects: Cost effectiveness-India; Biogas-India.

