00295nam a2200097Ia 4500008004100000082002500041100004100066245005400107260002800161300000800189140113s9999    xx            000 0 und d  a631.336.6:581.1   N6  a"Ong, Chin.K. & Huxley, Peter., Ed."  aTree-crop interactions : A Physiological approach  a1996bCABIcWallingford  a386