TY  - BOOK
AU  - PAGE , A . L / LOGAN , T . J / RYAN , J . A .
TI  - LAND APPLICATION OF SLUDGE: Food chain implications. 
SN  - 0873710835
AV  - S657 .E34 1987 
PY  - 1987///
CY  - MICHIGAN
PB  - LEWIS PUBLISHERS, INC.
KW  - sawage sludge as fertilizer - congresses
KW  - plants, Effect of trace elements on - congresses
KW  - trace elements - congresses
ER  -