TY  - BOOK
AU  - 
AU  - Palacios,rafael
TI  - New horizons in nitrogen fixation : proceedings of the 9th international congress on nitrogen fixation, vameun, Merico, december 6-12, 1992
SN  - 079232207X
U1  - 660.601 
PY  - 1993///
CY  - Netherlands
PB  - Kluwer academic publishers
KW  - Plant biotechnology
ER  -