TY  - BOOK
AU  - Beasley,R.P.
TI  - Erosion and sediment pollution control
SN  - 0813815304
AV  - S623 .B33 1972
U1  - 631.4/5 
PY  - 1972///]
CY  - Ames
PB  - Iowa State University Press
KW  - Soil conservation
KW  - Sediment control
KW  - Soil erosion
N1  - Includes bibliographies
ER  -