Human environments and natural systems /
Greenwood, N. H.
Human environments and natural systems / N. H. Greenwood and J. M. B. Edwards - 2nd ed. - California : Duxbury Press, 1973. - xii, 429p. : ill. ; 24 cm.
Includes bibliographies and index
0878721681
Human ecology
Environmental protection
Land use Environmental Aspects
711 GRH
Human environments and natural systems / N. H. Greenwood and J. M. B. Edwards - 2nd ed. - California : Duxbury Press, 1973. - xii, 429p. : ill. ; 24 cm.
Includes bibliographies and index
0878721681
Human ecology
Environmental protection
Land use Environmental Aspects
711 GRH