TY  - BOOK
AU  - Erans, H.J.
TI  - Nitrogen Fixation Research Progress : Proceedings of the 6 th International Symposium on Nitrogen Fixation Corvallis or 97331, Aug 4-10-85 ( Current Plant Science & Biotechnology in Agriculture )
U1  - ERA 
PY  - 1985///
CY  - Nijhoff
PB  - Boston Mortins
ER  -