TY - BOOK AU - Narwal,Shamsher S. TI - Allelopathy update SN - 1578080630 U1 - 578 22 PY - 1999/// CY - Enfield, N.H. PB - Science Publishers KW - Allelopathy KW - botany KW - Research KW - Allelopathic agents N1 - Includes bibliographical references ER -