TY - BOOK AU - Rozy TI - Process optimization for bigas generation from water hyacinth and its supplement in paddy straw based digester U1 - T 665.77 PY - 2016/// CY - Ludhiana PB - PAU KW - EICHHORNIA CRASSIPES; BIOGAS; CATTLE DUNG; BIODIGESTED SLURRY AND PADDY STRAW ER -