00654     2200205   4500001002100000005001500021035002000036008003900056245018900095100001700284260003000301300002000331082001200351650001700363650001400380650001100394650001100405084001800416990001400434INLIS00000000000327120211023093222  a0010-1118003271211023                |          | |  1 aA Structured approach to modelling the assimilation of a heterogeneous canopy, implemented as a model for the growth of competing spring wheat cultivars /cH.J. Rennau; C.J.T. Spitters1 aRENNAU, H.J.  aWageningen :bCABO,c1987  a52 p. ;c28 cm.  a581.132 4aSPRING CROPS 4aANABOLISM 4aCANOPY 4aGROWTH  a581.132 REN a  a348/MS/88