00686nam a2200181Ia 4500003000400000005001700004008004100021082001900062100001700081245006900098260007500167300001000242490009100252650004000343942000700383952009700390999001700487OSt20150508153048.0140224s9999    xx            000 0 und d  a581.143:635 H8  aPearse, H.L.  aGrowth substances and their practical importance in horticulture  aLondonbCommonwealth bureau of horticulture and plantation cropsc1948  a233p.  aCommonwealth bureau of horticulture and plantation crops-Technical Communication No.20  aHormones (Plants),Growth regulators  cBK  00104070aKSDbKSDd2014-02-24l0o581.143:635 H8p72r2014-02-24 00:00:00w2014-02-24yBK  c93357d93357