@article{tanveer_tasneem_khaliq_javaid_chaudhry_2013,  title={Influence of seed size and ecological factors on the germination and emergence of field bindweed (Convolvulus arvensis)},  volume={31},  ISSN={0100-8358},  url={https://doi.org/10.1590/S0100-83582013000100005},  DOI={10.1590/S0100-83582013000100005},  number={1},  journal={Planta Daninha},  publisher={Sociedade Brasileira da Ciência das Plantas Daninhas },  author={Tanveer, A and Tasneem, M and Khaliq, A and Javaid, M.M and Chaudhry, M.N},  year={2013},  month={Jan},  pages={39–51} }