Gocke, K., Bussing, W., & Cortés, J. (1990). The annual cycle of primary productivity in Laguna de Río Cuarto, a volcanic lake (maar) in Costa Rica. Universidad de Costa Rica.
Chicago Style CitationGocke, Klaus, William Bussing, and Jorge Cortés. The Annual Cycle of Primary Productivity in Laguna De Río Cuarto, a Volcanic Lake (maar) in Costa Rica. Universidad de Costa Rica, 1990.
MLA CitationGocke, Klaus, William Bussing, and Jorge Cortés. The Annual Cycle of Primary Productivity in Laguna De Río Cuarto, a Volcanic Lake (maar) in Costa Rica. Universidad de Costa Rica, 1990.
Warning: These citations may not always be 100% accurate.