TY - BOOK AU - Narwal, S.S. AU - Politycka, B. AU - Goswami, C.L. TI - Research method in plant sciences : : Allelopathy SN - 8172333838 U1 - 581.072 22 PY - 2004/// CY - Jodhpur PB - Scientific Publishers KW - Botany KW - Plant pathogens N1 - Include bibliographical references and index ER -