The earth and how it works : a lab manual and workbook with teaching ideas, projects, and activities in environmental science /

The earth and how it works : a lab manual and workbook with teaching ideas, projects, and activities in environmental science /

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Bibliographic Details
Main Author:	199879 Holzinger, Philip R.
Format:
Published:	Englewood Cliffs, NJ : P-H, 1985
Subjects:	Earth sciences