00440nam a2200169Ia 4500008004100000020001500041082001800056100001800074245003300092260003500125300000800160650002300168650001800191653002000209653002100229700002000250170901s1971    xx            000 0 und d  a0126686629  a581.134bS78P  aSteward, F.C. 0aPlants, Chemicals and Growth  aNew YorkbAcademic Pressc1971  a232  aBotanical sciences  aPure Sciences  aGrowth (Plants)  aPlant regulators  aKrikorian, A.D.