Ivory, is it worth the cost?
Subtitle: [student edition]
By: senior author Beau Fly Jones, author Margaret Tinzmann, consulting author Judie Thelen.
Contributors: Tinzmann, Margaret Banker, 1935-; Thelen, Judith N.; North Central Regional Educational Laboratory (U.S.)
Series: Breakthroughs--strategies for thinking; Kraus curriculum development library -- ENV 6-029.
Publisher: Zaner-Bloser
Published: 1990
Place of publication: Columbus, Ohio
Language: eng
Format: Microform
Number of pages: 24
Subjects: Elephants -- Study and teaching; Wildlife conservation -- Study and teaching; Endangered species -- Study and teaching; Ivory; Critical thinking -- Study and teaching; Environmental education
Notes: Grades 6-12.

"Developed in cooperation with the North Central Regional Educational Laboratory, Elmhurst, Illinois."

Accompanied by reproducable worksheets.

Microfiche. Millwood, N.Y. : Kraus International Publications, 1991. 1 microfiche. (Kraus curriculum development library ; ENV 6-029).