TY  - BOOK
AU  - R.O.D Dixon
AU  -  C. T. Wheeler, 
TI  - Nitrogen fixation in plants
SN  - 0-216-91442-6
U1  - 589.95 
PY  - 1986///
CY  - London
PB  - Blackei and Son Ltd
N1  - R.O.D Dixon & C. T. Wheeler: Nitrogen fixation in plants.  London.  Blackei and Son Ltd, 1986. 0-216-91442-6--(589.95DIX)
ER  -