00434naa a2200133 a 450000100080000000500110000800800410001910000240006024501080008426000090019270000200020170000150022177300640023614586491994-12-07       1992    bl ---       0--  u    #d1 aKUMARASINGHE, K. S.  aField evaluation of N-2 fixation and N partitioning in CLIMBING BEAN (Phaseolus vulgaris L.) using 15N.  c19921 aDANSO, S. K. A.1 aZAPATA, F.  tBiology and Fertility of Soilsgv.13, n.3, p.142-146, 1992.