Open Access Research Paper Views (330) Download (12) Weed species diversity and population indices in irrigated and rain-fed chickpea (Cicer arietinum L.) Rouhollah Amini, Hadi Abdi, Ayoub Ahmadi J. Bio. Env. Sci.7( 4), 147-154, October 2015. Key: Abundance indexFrequencyMean densityRain fedUniformity Details