C.N. Acharya 
Preparation of fuel gas and manure by anaerobic fermentation of organic materials 
 - New Delhi  ICAR  1958 
 - 58p 
C.N. Acharya: Preparation of fuel gas and manure by anaerobic fermentation of organic materials.  New Delhi.  ICAR, 1958.--(665.7ACH)   
ENGLISH 
665.7  / ICAR