00911nam0-22003371i-450-99000174947040332120090303101907.03-906535-03-7000174947FED01000174947(Aleph)000174947FED0100017494720030910d1987----km-y0itay50------baengCHy-------001yyPrinciples of plant nutritionKonrad Mengel, Ernest A. Kirkby4th ed.BernLang Druck AG1987687 p.23 cmNutrizione vegetale581.13Mengel,Konrad75884Kirkby,Ernest A.75885ITUNINARICAUNIMARCBK99000174947040332160 581.13 B 132815FAGBCFAGBCPrinciples of plant nutrition365546UNINA