SINGH, M.; SINGH, M. P. CHLOROPHYLL CONTENT AND ITS RELATION TO PRODUCTIVITY OF CROPS AND WEEDS IN A TROPICAL AGROECOSYSTEM AT GUJAR LAKE MARGIN, INDIA. Ecoprint: An International Journal of Ecology, [S. l.], v. 23, p. 39–44, 2016. DOI: 10.3126/eco.v23i0.20650. Disponível em: https://www.nepjol.info/index.php/ECO/article/view/20650. Acesso em: 29 mar. 2024.