Social and ecological systems
Burnham P.C. (Ed.)
Social and ecological systems - London Academic Press Inc. 1979 - viii, 314p - Asso. of social anthropology mono. 18 .
Y1z7
Y1z7 / K9
Social and ecological systems - London Academic Press Inc. 1979 - viii, 314p - Asso. of social anthropology mono. 18 .
Y1z7
Y1z7 / K9