TY  - BOOK
AU  - Chalekode,P.K.
AU  - Blackwood,T.R.
AU  - wachter,R.A.
ED  - United States.
TI  - Source assessment : crushed sandstone, quartz and quartzite, state of the art
U1  - 553.5160202 
PY  - 1978///
CY  - Wahington, D.C.
PB  - United States Environmental Protection Agency
KW  - Crushed limestone
KW  - Handbooks, manuals, etc
KW  - Pollutants
N1  - EPA-600/2-78-004n; Includes bibliographical references and index
ER  -