Cultivation of Gracilaria verrucosa (Gracilariales, Rhodophyta) strain G-16 for agar von BIRD, K. T, RYTHER, J. H

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Nitrogen uptake and storage by the red alga Gracilaria tikvahiae (McLachlan, 1979) von Ryther, J.H., Corwin, N., DeBusk, T.A., Williams, L.D.

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The Possible Importance of Silicon in Marine Eutrophication von Officer, C. B., Ryther, J. H.

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Mariculture, ocean ranching, and other culture-based fisheries von Ryther, J. H.

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Experimental evidence of zooplankton control of the species composition and size distribution of marine phytoplankton von Ryther, J.H, Sanders, J.G

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Photosynthesis and Fish Production in the Sea von Ryther, John H.

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Secondary Sewage Treatment Versus Ocean Outfalls: An Assessment von Officer, Charles B., Ryther, John H.

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Nitrogen, Phosphorus, and Eutrophication in the Coastal Marine Environment von Ryther, John H., Dunstan, William M.

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Microbes as food in mariculture von Ryther, J.H, Goldman, J.C

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The Estimation of Phytoplankton Production in the Ocean from Chlorophyll and Light Data von Ryther, J. H., Yentsch, C. S.

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Productivity and nitrogen balance in large scale phytoplankton cultures von D'Elia, C.F., Ryther, J.H., Losordo, T.M.

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Short-Term Variations in Phytoplankton Chlorophyll and Their Significance von Yentsch, C. S., Ryther, J. H.

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On Winter Mixing and the Vertical Distribution of Phytoplankton von Ryther, J. H., Hulburt, E. M.

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Effects of seasonality and plant density on the productivity of some freshwater macrophytes von Debusk, T.A., Ryther, J.H., Hanisak, M.D., Williams, L.D.

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Diurnal Variations in Some Chemical and Biological Properties of the Sargasso Sea von Ryther, J. H., Menzel, D. W., Vaccaro, R. F.

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Evapotranspiration of Eichhornia crassipes (Mart.) solms and Lemna minor L. in central Florida: Relation to canopy structure and season von DeBusk, T.A., Ryther, J.H., Williams, L.D.

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Is the world's oxygen supply threatened? von Ryther, J H

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Photosynthesis in the Ocean as a Function of Light Intensity von Ryther, John H.

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The Measurement of Primary Production von Ryther, John H.

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Mass production of marine algae in outdoor cultures von GOLDMAN, JOEL C, RYTHER, JOHN H, WILLIAMS, LAVERGNE D

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