00915nam0-22003131i-450-99000200037040332120130319120333.0000200037FED01000200037(Aleph)000200037FED0100020003720030910d1940----km-y0itay50------baengUSy---a---001yyGrowing plants without soilthe A B C of plant chemiculture, including plant growth hormones and their useD.R. Matlin2nd ed.New YorkChemical Publishing Co1940137 p.22 cmColture idroponiche631.585Matlin,David Richard359858ITUNINARICAUNIMARCBK99000200037040332161 I A.3/0021578DAGENDAGENGrowing plants without soil403246UNINA