Man's impact on the global environment..

Language:English
Published: Cambridge: MIT Pr., 1973..
Edition:7. print..
Series:Study of critical environmental problems
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245 0 0 |a Man's impact on the global environment.. 
250 |a 7. print.. 
260 |a Cambridge:   |b MIT Pr.,   |c 1973.. 
300 |a 319 S.. 
490 1 |a Study of critical environmental problems;   |v 1970 
830 0 |a Study of critical environmental problems