%0 Journal Article %T Review: CO2 enrichment in greenhouses. Crop responses %A Mortensen, Leiv M. %A , %J Scientia Horticulturae %V 33 %N 1-2 %P 1-25 %@ 0304-4238 %D 1987-08-01 %I Elsevier BV %~ DeepDyve