@book{761704,
	author = {ഡാര്‍വിന്‍,ചാള്‍സ്  and P Sudarsanan},
	title = {ജീവിവര്‍ഗങ്ങളുടെ ഉല്‍പത്തി /},
	publisher = {Mythri Books,},
	year = {2023.},
	address = {Trivandrum:},
	edition = {3rd ed.}
}