| 2003 | Energy, Primary Productivity, and Limiting Factors: Quiz 1 with Solutions (PDF) | (PDF) |   | Secondary Productivity and Biogeochemical Cycles: Quiz 2 with Solutions (PDF) | (PDF) |   | Population Ecology: Quiz 3 with Solutions (PDF) | (PDF) |  | 2002 | Quiz 1 | (PDF) |   | Quiz 2 | (PDF) |   | Quiz 3 | (PDF) |  | 2001 | Quiz 1 with Solutions (PDF) |  |   | Quiz 2 (PDF) |  |   | Quiz 3 (PDF) |  |  
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