SINGH, M.; SINGH, O. P.; SINGH, M. P. BIOMASS AND PRODUCTIVITY OF WEEDS IN A FALLOW PERIOD AT GUJAR TAL MARGIN, INDIA. Ecoprint: An International Journal of Ecology, [S. l.], v. 18, p. 63–70, 2013. DOI: 10.3126/eco.v18i0.9412. Disponível em: https://www.nepjol.info/index.php/ECO/article/view/9412. Acesso em: 19 apr. 2024.