000			00286nam a2200133Ia 4500
008			220613s9999||||xx |||||||||||||| ||und||
100			_aJohn Alock
245		0	_aAnimal Behaviour
250			_a4th(1989)
260			_bSINAUER ASSOCIATES
300			_a596
650			_aOther
942			_cGB
999			_c115 _d115