000			00465nam a2200169Ia 4500
003			NIELib
008			211019s9999||||xx |||||||||||||| ||und||
020			_a0-521-37890-7
082			_a598.25 _bCOO
245			_aCooperative breeding in birds
260			_bCambridge University Press, _c1990. _aNew York :
300			_axviii,615p.; _bill.; _c23cm
650			_aAnimals
700			_aStacey, P.B. _eEd.
700			_aKoenig, Walter D. _918101 _eEd.
942			_2ddc _cLM
999			_c7832 _d7832