Numerical abilities of grey parrots : comparisons with apes and children / Irene M. Pepperberg

Manylion Llyfryddiaeth
Cyhoeddwyd yn:	Quo vadis, behavioural biology? : past, present, and future of an evolving science ; international symposium of the Humboldt-Universität zu Berlin and the German National Academy of Sciences Leopoldina, Berlin, April 30 to May 4, 2009 ; with 2 tables.(2013) S. 227 - 242
Prif Awdur:	Pepperberg, Irene M. (Awdur)
Fformat:	Erthygl
Iaith:	German
Eitemau Perthynol:	In: Quo vadis, behavioural biology? : past, present, and future of an evolving science ; international symposium of the Humboldt-Universität zu Berlin and the German National Academy of Sciences Leopoldina, Berlin, April 30 to May 4, 2009 ; with 2 tables.(2013)

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