Ecology man's effect on his environment and its mechanisms

Ecology man's effect on his environment and its mechanisms

Bibliografiska uppgifter
Huvudupphovsman: Hoke, John
Övriga upphovsmän: Cuffari, Richard
Materialtyp: Bok
Språk:English
Publicerad: New York Franklin Watts c1971.
Serie:A First book
Ämnen:
Ecology > Juvenile literature.
Nature > Effects of human beings on > Juvenile literature.
Nature > Effects of human beings on.