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Science 19 January 2001:
Vol. 291. no. 5503, p. 435
DOI: 10.1126/science.291.5503.435A
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Letters

Letters in This Issue

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[Letter] Canine Assistants for Conservationists
Deborah A. Smith, Katherine Ralls, Barbara Davenport, Brice Adams, Jesus E. Maldonado
[Letter] Present and Future Control of Malaria
Anthony A. James; Carlos M. Morel. Responses Stephen L. Hoffman; Chris Curtis
[Letter] On the Origins of Photosynthesis
Kenneth M. Towe. Response David J. Des Marais
[Letter] Corrections and Clarifications


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Science. ISSN 0036-8075 (print), 1095-9203 (online)