Pollution the land we live on

Describes the life-supporting role of soil, the ways man is destroying it, and new methods of land management and garbage disposal that will help conserve it.

Bibliografiske detaljer
Hovedforfatter: Jones, Claire
Andre forfattere: Gadler, Steve J. (joint author.), Engstrom, Paul H. (joint author.)
Format: Bog
Sprog:engelsk
Udgivet: Minneapolis Lerner Publications Co. [1971]
Serier:A Real world book
Fag: