R. Abeywardena

Genotypic Variation in the Response of Rice (Oryza sativa L.) to Increased Atmospheric Carbon Dioxide and its Physiological Basis

W. Weerakoon, W. D. costa, K. G. R. Chinthaka, 2007 .

Response of Photosynthesis and Water Relations of Rice (Oryza sativa) to Elevated Atmospheric Carbon Dioxide in the Subhumid Zone of Sri Lanka

W. Weerakoon, W. D. costa, H. Herath, 2003 .

Response of Growth and Yield of Rice (Oryza sativa) to Elevated Atmospheric Carbon Dioxide in the Subhumid Zone of Sri Lanka

W. Weerakoon, W. D. costa, H. Herath, 2003 .

Physiology of yield determination of rice under elevated carbon dioxide at high temperatures in a subhumid tropical climate

W. Weerakoon, W. D. costa, H. Herath, 2006 .