Items where Author is "Roger, P.A."
Group by: Item Type | No Grouping Jump to: Monograph Number of items: 2. MonographRoger, P.A. and Watanabe, I. (1982) Research on algae, blue-green algae, and phototrophic nitrogen fixation at the International Rice Research Institute (1963-81), summarization, problems, and prospects. Other. International Rice Research Institute (IRRI), Manila, Philippines. Kulasooriya, S.A. and Roger, P.A. and Barraquio, W.L. and Watanabe , I. (1980) Biological nitrogen fixation by epiphytic microorganisms in rice fields. Other. International Rice Research Institute, Los Banos, Laguna, Philippines. |
