Ecology man's effect on his environment and its mechanisms

Detalles Bibliográficos
Autor Principal:	Hoke, John
Outros autores:	Cuffari, Richard
Formato:	Libro
Idioma:	English
Publicado:	New York Franklin Watts c1971.
Series:	A First book
Subjects:	Ecology > Juvenile literature. Nature > Effects of human beings on > Juvenile literature. Nature > Effects of human beings on.