A study of concept development and communication abilities in young children using variations in leaf morphology

 

作者: James P. Gillespie,  

 

期刊: Journal of Research in Science Teaching  （WILEY Available online 1972）
卷期: Volume 9, issue 1  

页码: 57-64

 

ISSN:0022-4308

 

年代: 1972

 

DOI:10.1002/tea.3660090106

 

出版商: Wiley Subscription Services, Inc., A Wiley Company

 

数据来源: WILEY

 

 

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