Environmental science :
Botkin, Daniel B.
Environmental science : Earth as a living planet / Daniel B. Botkin and Edward A. Keller - 5th ed. - New York : John Wiley & Sons, Inc, 2005. - 664 pages : illustration ; 29 cm.
Environmental science
Earth-living planet
GE 105 / .B68 2005
ScSF 551 / B65 2005
Environmental science : Earth as a living planet / Daniel B. Botkin and Edward A. Keller - 5th ed. - New York : John Wiley & Sons, Inc, 2005. - 664 pages : illustration ; 29 cm.
Environmental science
Earth-living planet
GE 105 / .B68 2005
ScSF 551 / B65 2005