Structural and functional responses to environmental stresses : water shortage : XIV International Botanical Congress, Berlin (West), Germany , 24 July to 1 August 1987, proceedings of Symposium Session 6-38, Poster Session 6-138 with some contributions of Session 6-30, 6-130 and 4-26
edited by K. H. Kreeb, H. Richter and T. M. Hinckley
Bok Engelsk 1989