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Mehdi Sharifi, Bernie J. Zebarth, David L. Burton, Vernon Rodd and Cynthia A. Grant
Pág. 649 - 658
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Lisa J. Lucero, Joel D. Gunn and Vernon L. Scarborough
The critical importance of water is undeniable. It is particularly vital in semitropical regions with noticeable wet and dry seasons, such as the southern Maya lowlands. Not enough rain results in decreasing water supply and quality, failed crops, and fa...
ver más
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William L. Schneider, Vernon D. Damsteegt, Fred E. Gildow, Andrew L. Stone, Diana J. Sherman, Laurene E. Levy, Vessela Mavrodieva, Nancy Richwine, Ruth Welliver, and Douglas G. Luster
Pág. 627 - 636
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Margulies, Daniel, Jenny M. Suter, Sharon L. Hunt, Robert J. Olson, Vernon P. Scholey, Jeanne B. Wexler, and Akio Nakazawa
Pág. 249 - 265
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Shafii, J. Vernon, R. J.
Pág. 1361 - 1369
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Henderson, J Vernon; Thisse, Jacques-François
Pág. 546 - 569
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Eager, D; Vernon, M; Zahorjan, J
Pág. 742 - 757
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