000 00554 a2200181 4500
020 _a8120407571
080 _a631.461.5:634.9
_bS 14 S
245 1 _aSymbioses in nitrogen-fixing trees
_cedited by N.S. Subba Rao and C. Rodriguez-Barrueco
260 _aNew Delhi
_bOxford & IBH Publishing Co.
_c1993
650 _aNitrogen Fixation
650 _aNitrogen-Fixing
700 _aSubba Rao, N.S., ed.
700 _aRodriguez-Barrueco, C., ed.
100 _a
_d
300 _a271 p.
040 _aIARI, New Delhi
901 _a200304
999 _c81008
_d81008