As we live and breathe; the challenge of our environment.

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Bibliographic Details
Imprint:	Washington [National Geographic Society, 1971]
Description:	239 p. illus. (part col.) 26 cm.
Language:	English
Subject:	Human ecology Nature -- Effect of human beings on Human ecology Nature -- Effect of human beings on
Format:	Print Book
URL for this record:	http://pi.lib.uchicago.edu/1001/cat/bib/311349

Hidden Bibliographic Details
Other authors / contributors:	National Geographic Society (U.S.). Special Publications Division
ISBN:	0870440977
Notes:	A collection of essays by various authors.

Regenstein, Bookstacks

Holdings details from Regenstein, Bookstacks
Call Number:	GF75.A79
c.2	Available Loan period: standard loan Scan and Deliver Request for Pickup Need help? - Ask a Librarian