000 003260000a22001450004500
050 _a010
060 _a100
082 _a631.42 NAR
100 _aNarwal, SS
245 _aSoil allelochemicals:Research methods in plant sciences,V.1
260 _aUSA, Studium Press LIC
260 _c2011
300 _a439
942 _cBK
999 _c225530
_d225530