000			00367nam a2200109Ia 4500
008			190829s9999||||xx |||||||||||||| ||und||
100			_aBeer, Gavin De
245		0	_aVertebrate Zoology: An Introduction To The Comparative Antomy, Embryology And Evolution of Chordate Animals
260			_bSidgwick And Jackson _aLondon _c1956
650			_aVertebrate Zoology
942			_cBK
999			_c7225 _d7225