TY  - BOOK
AU  - Beasley, P. Robert 
AU  - James M Gregory
AU  - Thomas R MacCarty
TI  - Erosion and sediment pollution control
U1  - 551.302 B38e2 
PY  - 1989///
CY  - USA
PB  - Surjeet Publication
KW  - Pollution Control
ER  -