Impact of Ageratum conyzoides L. on the diversity and composition of vegetation in the Shivalik hills of Himachal Pradesh (Northwestern Himalaya), India
Kuldip S. Dogra1, Ravinder K. Kohli2 and Sarvesh K. Sood1 and Praveen K. Dobhal2
1Department of Biosciences, Himachal Pradesh University Summer Hill Shimla (India) – 171005.
2Department of Botany, Panjab University Chandigarh (India) – 160014.
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