Modelling crop-weed interactions / edited by M. J. and H. H. Van Laar. - International Rice Research Institute : CAB International, c1993. - ix, 274 pages : illustrations ; 23 cm References : p. 169-186. ISBN: 0851987451 Subjects--Topical Terms: Plant competitionCompetition (Biology) LC Class. No.: QH546.3 / M72 1993