Vital signs 1993: the trends that are shaping our future.

Brown, Lester R.

Vital signs 1993: the trends that are shaping our future. - New York: W.W.Norton & Company, 1993. - 150p.: ill; 23.5cm

Include bibliographical references and index

0393310248


Environmental
Economic
Agriculrural
Environmental

SJMC HC60.E6B7
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