2Nd International Symposium on Models for Plant Growth, Environmental Control and Farm Management in Protected Cultivation, Date: AUG 25-28, 1997, Location: WAGENINGEN, NETHERLANDS, Sponsors: Agro AdviesBuro, Den Hoorn, DACE Grp, Delft, Greenery Int, s Hertogenbosch, Rockwool Grodan Benelux, Roermond, Hoogendoorn Automat, s Gravenzande, PRIVA Hortimat, De Lier, Van Vliet Pijnacker, Pijnacker, Wageningen Agri Univ, C T de Wit Grad Sch Prod Ecol, CaTeC, Rijswijk, Elsevier Publ, Amsterdam, Flower Act Holland, Naaldwijk, Wageningen Municipal, Wageningen, Int Soc Hort Sci