Our endangered planet.

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by Winckler, Suzanne,
[ 01. English Non Fiction ] Authors: Rodgers, Mary M.--(Mary Madeline),--1954- Published by : Lerner Publications, (Minneapolis :) Physical details: 72 p. : col. ill. ; 21 x 23 cm. Subject(s): Soils. | Soil degradation. | Soil conservation. | Agriculture. Year : 1994 01. English Non Fiction Item type : 01. English Non Fiction
Location Call Number Status Date Due
West Royalty Elementary School 631.4 WIN Available

Includes index.

Discusses the formation and the role of different types of soils and how they have been endangered through unwise farming, mining, and grazing.