ALLELOPATHIC EFFECT OF Euphorbia helioscopia ON Avena fatua, Rumex dentatus, Helianthus annuus, Zea mays AND Triticum aestivum Maria Khan Panni Panni Madiha Rashid SHAHIDA KHALID Huma Qureshi TAUSEEF ANWAR DOI: https://doi.org/10.28941/pjwsr.v23i2.691 PDF Published 2017-06-01 Issue Year 2017, Volume 23 , Issue 2 Section Articles