Ecological principles for economic development
Dasmann, Raymond F.
Ecological principles for economic development Raymond F. Dasmann...et.al - ix, 252 p. / 23 cm.
FACULTAD DE ZOOTECNIA
0-471 19606 1
Ecología--desarrollo económico
574.6 / DAS c1973
Ecological principles for economic development Raymond F. Dasmann...et.al - ix, 252 p. / 23 cm.
FACULTAD DE ZOOTECNIA
0-471 19606 1
Ecología--desarrollo económico
574.6 / DAS c1973