@book{154839,
	author = {Anooja C Lonappan and Beena V I (Guide)},
	title = {Substrate impact on biogas production and manurial value of slurry},
	publisher = {Department of Soli Science and Agricultural Chemistry, College of Horticulture},
	year = {2015},
	address = {Vellanikkara},
	url = {http://krishikosh.egranth.ac.in/handle/1/5810138103}
}