"Allelopathic Effects of Euphorbia helioscopia and Papaver rhoeas on Germination and Initial Seedling Growth of Cereal Crops and Weed seeds"


Muhammed N. Khasraw, Kamil M. Mustafa, Hussein M. Aziz, Kawa F. Mustafa, Saman A. Ahmad, Fawzy F. Khorsheed