00525nam a2200169 i 450000500170000000800410001704000270005804100080008508200160009310000240010924500760013326000300020930000290023965000200026865000360028865000310032420160105060047.0140318b1966 ne ||||| |||| 00| 0 eng d aCO-BoIAVH cCO-BoIAVH aeng04a591.5bH71s1 aHogan Warbug, A. J.10aSocial behavior of the ruff :bPhilomachus pugnaxcA. J. Hogan-Warburg. aLeidenbE. J. Brillc1966 a229 páginas ; c24 cm.14aConducta animal24aConducta social en los animales24aAvesxHábitos y conducta