TY  - BOOK
AU  - Elkan, Gerald H.
TI  - Symbiotic nitrogen fixation technology: : Dek blyDekl fixation yixfixatio n,y fixation fit fc
SN  - 0824777514
U1  - 660 
PY  - 1987///
CY  - New York
PB  - ; Marcel Dekker
KW  - Chemical Technology
KW  - Symbiotic Nitrogen Fixation
ER  -