TY  - BOOK
AU  - Harrison,C.William, x
AU  - x
TI  - Conservation; the challenge of reclaiming our piundered land: x
SN  - x
U1  - 631.45/HAC 
PY  - 1963///
CY  - N.Y.
PB  - Messner
KW  - Soil
N1  - x
ER  -