000 00436nam a2200145Ia 4500
008 190328s9999||||xx |||||||||||||| ||und||
040 _aNITIL
_cNITIL
082 _221st
_a631.45
_bS782S
100 _aStallings, J H
245 0 _aSoil conservation
_cJ H Stallings
260 _aEnglewood
_bPrentice Hall
_c1957
300 _avii, 575p.
650 _aSoil conservation; Soil erosion; Soil structures; Soil surveys; Land use
942 _cBKS
999 _c23921
_d23921