R A Gardner, B T Gardner. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » Animal CommunicationAnimalsHominidaeLanguageTeaching
Year: 1969 PMID: 5793972 DOI: 10.1126/science.165.3894.664
Source DB: PubMed Journal: Science ISSN: 0036-8075 Impact factor: 47.728