Nitrogen fixation /
Edited by W. J. Broughton.
- London : Clarendon Press, c 1981.
- Vols. : ill. ; 24 cm.
Includes index.
V. 1- Ecology ;
341 341
0-19-854540-1
Nitrogen -- Fixation.
574.5 / B797n
Includes index.
V. 1- Ecology ;
341 341
0-19-854540-1
Nitrogen -- Fixation.
574.5 / B797n