00418nam a2200157Ia 4500008004100000020001800041082001700059100001700076245004600093250000600139260004500145300000800190650001800198650002400216653002000240170901s2009    xx            000 0 und d  a9780878932252  a591.51bA29A  aAlcock, John 0aAnimal BehaviorbAn Evolutionary Approach  a9  aU. S. A.bSinauer Associates, Inc.c2009  a607  aPure Sciences  aZoological sciences  aAnimal behavior