000 00899nam a2200265 a 4500
001 CCC93025111
003 Catalog Card Company
005 20150716132032.0
008 940125s1994 mnua b 000 0 eng d
010 _a 92039902
020 _a0822525089 (lib. bdg.) :
_c$21.50
040 _aCatalog Card Company
082 1 4 _a631.4
_212
100 1 _aWinckler, Suzanne.
245 1 0 _aSoil /
_pSoil /
_cSuzanne Winckler and Mary M. Rodgers.
260 _aMinneapolis, MN :
_bLerner,
_c1994.
300 _a72 p. :
_bill.
440 0 _aOur endangered planet
504 _aIncludes bibliographical references.
520 _aDiscusses the formation and the role of different types of soils and how they have been endangered through unwise farming, mining, and grazing.
650 7 _aSoils.
_2sears
650 7 _aSoil conservation.
_2sears
650 7 _aAgriculture.
_2sears
942 _c UKN
999 _c61002
_d61002