TY - BOOK AU - Burns, R.C. AU - Hardy, R.W.F. TI - Nitrogen Fixation in Bacteria and Higher Plants SN - 038707192X U1 - 574.192 PY - 1975/// CY - Berlin PB - Springer-Verlag KW - Life sciences KW - Pure Sciences KW - Bacteria KW - Nitrogen fixation KW - Plants ER -