TY  - BOOK
AU  - Chappell,Willard R.
AU  - Petersen,Kathy Kellogg
TI  - Molybdenum in the environment: proceedings of an international symposium on mplybdenum in the environment held in Denver, Colorado 
SN  - 0824764951
PY  - 1977///
CY  - New York
PB  - Marcel Dekker
KW  - Molybdenum
KW  - Environmental aspects
KW  - Congresses
KW  - Physiological effect
ER  -