Polyamine concentrations in four Poa species, differing in their maximum relative growth rate, grown with free access to nitrate and at limiting nitrate supply Jeroen J.C.M. Van ArendonkEmanuil KaranovHans Lambers BookReview Pages: 77 - 89
Detection and identification of gibberellins in needles of silver fir (Abies alba Mill.) by combined gas chromatography-mass spectrometry Alexander ChristmannPatrick Doumas BookReview Pages: 91 - 99
Sucrose and jasmonic acid interact in photosynthetic pigment metabolism and development of potato (Solanum tuberosum L. cv. Sante) grown in vitro M. KovačM. Ravnikar OriginalPaper Pages: 101 - 107
Characterization of the primary pollen signal in the postpollination syndrome of Phalaenopsis flowers Ron PoratJeanette A. NadeauSharman D. O'Neill OriginalPaper Pages: 109 - 117
Influence of leaf age on responsiveness of Potamogeton nodosus to ABA-induced heterophylly Doreen GeeLars W.J. Anderson OriginalPaper Pages: 119 - 125
Stress induced ethylene evolution and its possible relationship to auxin-transport, cytokinin levels, and flower bud induction in shoots of apple seedlings and bearing apple trees D. SanyalF. Bangerth OriginalPaper Pages: 127 - 134
Atypical metabolisms and biochemical cycles imposing the cancerous state on plant cells Th. GasparB. BisbisJ.M. Foidart OriginalPaper Pages: 135 - 144
Phytohormones in soil. Edited by W.T. Frankenberger and Muhammad Arshad. T.H. Thomas BookReview Pages: 145 - 145
Diagnosis of the Nitrogen Status in Crops. Edited by G. Lemaire. B. Notton BookReview Pages: 145 - 146
Weed and Crop Resistance to Herbicides. Edited b R. DePrada, j. Jorrin and L. García-Torres. P.J. Terry BookReview Pages: 146 - 146
Intensive Sugarcane Production. Edited by B.A. Keating and J.R. Wilson. T.H. Thomas BookReview Pages: 146 - 147
Temperature Adaptation of Biological Membranes. Edited by A.R. Cossins. M.J. Hawkesford BookReview Pages: 147 - 147
Herbicide Metabolites in Surface Water and Groundwater. Edited by M.T. Meyer and E.M. Thurman. T.H. Thomas BookReview Pages: 147 - 148
Principles of Environmental Sampling. Edited by L.H. Keith Tudor H. Thomas BookReview Pages: 148 - 148