NARWAL(S.S); SZAJDAK(LECH); SAMPIETRO(D A) Research Methods in Plant Sciences:Soil Allelochemicals, Vol.1 - 2011 Studium Press LLC, Houston - 439 20 Paper Hard Binding ISBN: 1-933699-65-5 Subjects--Topical Terms: Soil Chemiclas Dewey Class. No.: J:1 Q11