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  -