Indicators of environmental quality : proceedings of a symposium held during the AAAS meeting in Philadelphia, Pennsylvania, December 26-31, 1971 /

Indicators of environmental quality : proceedings of a symposium held during the AAAS meeting in Philadelphia, Pennsylvania, December 26-31, 1971 / edited by William A. Thomas. - New York : Plenum Pub. Corp., 1975, c1972. - x, 275 p. : ill. ; 23 cm.

"A Plenum/Rosetta edition."

Includes bibliographies and index.

0306200112

74026784


Pollution--Measurement--Congresses.
Air quality--Congresses.
Environmental indicators--Congresses.

TD172.5 / .I5 1975

628.5 IND 1972