00535nam a2200169 a 450000500170000008200200001710000180003724500640005526000550011930000220017469000190019670000250021596400250024099700180026599900170028395200650030020251203091012.0  a591.51,bD, bro  aBrown, Luther  aAnalyses in behavioural ecology: a manual for lab and field  aSuNew DelhierlaNew DelhibSinauer Associatesc1988  avii, 194p, 23 cm.  aAnimal ecology  aDownhower, Jerry, F.  bEngc100de010fg_  a41201 LIBSC C  c26407d26407  00104070aPUbPUd1998-04-08l0o591.51, D, brop41201yBK