TY  - BOOK
AU  - McElroy,Charles H.
AU  - Lienhart,David A.
TI  - Rock for erosion control
T2  - Astm special technical publication, 1177
SN  - 0803114893 (paperback)
PY  - 1993///
CY  - [S.l.]
PB  - Astm Intl
UR  - http://www.amazon.com/exec/obidos/ASIN/0803114893/chopaconline-20
ER  -