Social behaviour in animals: with special reference to vertebrate TINBERGEN, N. text London Methuen 1959 eng xi, 150 p. : ill. ; 18,5 cm. ills.With 8 plates N. Tinbergen BEHAVIOR ANALYSIS ANIMALS 591.55 591.55 TIN s 230529 20230529032600 INLIS000000000018112 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)