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Human Ecology of Northwestern Colombia.

• Authors : McBryde, F. Webster¹; Costales, Alfredo S.²

Subjects: *Human ecology; *Environmental geography; *Human geographyColombia

• Source: BioScience. May1969, Vol. 19 Issue 5, p432-436. 5p. 1 Chart, 1 Map.

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Soils and Agriculture of Eastern Panama and Northwestern Colombia.

• Authors : Gamble, J. T.¹; Chu, R. Ah¹; Fiskell, J. G. S.¹

Subjects: *Agriculture; *Land use; *Cropping systemsPanama; Colombia

• Source: BioScience. Jun1969, Vol. 19 Issue 6, p529-535. 3p. 2 Charts.

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The Structure of Tropical Forests in Panama and Colombia.

• Authors : Golley, F. B.¹; McGinnis, J. T.¹; Clements, R. G.¹

Subjects: *Forestry research; *Forest biomass; *Environmental researchPanama; Colombia

• Source: BioScience. Aug1969, Vol. 19 Issue 8, p693-696. 4p. 1 Black and White Photograph.

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Elemental and Hydrologic Budgets of the Panamanian Tropical Moist Forest.

• Authors : McGinnis, J. T.¹; Golley, F. B.¹; Clements, R. G.¹

Subjects: *Forestry research; *Forest hydrology; *Community forestsPanama; Colombia

• Source: BioScience. Aug1969, Vol. 19 Issue 8, p697-700. 4p. 1 Diagram, 1 Chart.

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Freshwater Ecological Studies in Panama and Colombia.

• Authors : Templeton, W. L.; Dean, J. M.; Watson, D. G.

Subjects: *Freshwater ecology; *Aquatic ecology; *Freshwater radioecologyPanama; Colombia

• Source: BioScience. Sep1969, Vol. 19 Issue 9, p804-808. 5p.

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Distribution of C, H, N, P, Fe, Mn, Zn, Ca, Sr, and Sc in Plankton Samples Collected off Panama and Colombia.

• Authors : Martin, John H.

Subjects: *Plankton; *Marine plankton; *PhytoplanktonColombia; Panama

• Source: BioScience. Oct1969, Vol. 19 Issue 10, p898-901. 4p. 2 Maps.

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spectrum.

• Authors : Novick, Sheldon

Subjects: *Environmental health; *Herbicides; *Aerosols & the environmentColombiaUnited States. Environmental Protection Agency

• Source: Environment. Jan/Feb1975, Vol. 17 Issue 1, p21. 4p.

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Orinoco River threatened.

• Authors : J.L.

Subjects: Stream channelizationOrinoco River (Venezuela & Colombia); Venezuela

• Source: Earth Island Journal. Summer93, Vol. 8 Issue 3, p18. 1/3p.

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Columbia's deadly flowers.

• Authors : J.L.

Subjects: Floriculture industryColombiaTorres, Sibilina

• Source: Earth Island Journal. Fall93, Vol. 8 Issue 4, p12. 1/2p.

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Rwanda's killing fields.

Subjects: Social historyRwanda; Colombia; Cali (Colombia)International Center for Tropical Agriculture

• Source: Environment. Sep94, Vol. 36 Issue 7, p21. 1/3p.

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