The impact of selected nature center programs on sixth grade pupils /

Bibliographic Details
Main Author:	Kostka, Madonna Miller
Format:	Thesis Book
Language:	English
Published:	[Minneapolis?] : Kostka, 1975.
Subjects:	Ecology > Study and teaching (Elementary) Nature study.

Description
Item Description:	Microfiche (negative) of typescript. Eugene : Microform Publications, College of Health, Physical Education and Recreation, University of Oregon, 1978. -- 7 sheets ; 10.5 x 14.8 cm. Microform.
Physical Description:	xi, 664 leaves in 2 volumes : illustrations
Bibliography:	Bibliography: leaves 308-350.