000 00351nam a2200145Ia 4500
008 180613s9999||||xx |||||||||||||| ||und||
020 _a521302668
041 _aen
082 _a591.51
100 _aP.J.B. SLATER
245 3 _aAn introduction to ethology
260 _aCambridge.
_bCambridge Uni. Press
_c1990
300 _a(vi),196p.
942 _cSR
999 _c75011
_d75011