Graves,Norman
People and environment : a world perspective Grave Norman - London Heinemann Educational Books ltd 1987 - 234 p. : ill. ; 25 cm.
0435343696
2003066357
Environment--World Pespective
Human ecology.
Environmental degradation.
Endangered ecosystems.
GF75 / .J66 2004
304.2
People and environment : a world perspective Grave Norman - London Heinemann Educational Books ltd 1987 - 234 p. : ill. ; 25 cm.
0435343696
2003066357
Environment--World Pespective
Human ecology.
Environmental degradation.
Endangered ecosystems.
GF75 / .J66 2004
304.2