TY  - BOOK
AU  - McKnight, Diane M.
AU  - Klein, John M.
AU  - Wissmar, R. C.
CN  - QE75
CN  - GB1625.W2
CN  - QE75
CY  - [Reston, Va.] :
DA  - 1984.
ID  - 227194
KW  - Lakes
KW  - Water quality
N1  - Virginia state doc. no.: I 19.4/2:850-L.
PB  - U.S. Dept. of the Interior, Geological Survey,
PP  - [Reston, Va.] :
PY  - 1984.
T1  - Changes in the organic material in lakes in the blast zone of Mount St. Helens, Washington /
TI  - Changes in the organic material in lakes in the blast zone of Mount St. Helens, Washington /
VL  - 850-L
ER  -