00388nam a2200121Ia 4500008004100000082001800041100002400059245004000083260004200123300001000165490007400175650001700249140113s9999    xx            000 0 und d  a634.0.23 L1.1  a" Kozlowski, T. T."  aGrowth and development of trees v.1  b"New York : Academic Press Inc, 1971"  a443p.  a"Physiological econolgy: A series of monographs, texts and treatises"  aPlant growth