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Knowledge Coupling: New Premises and New Tools for Medical Care and Education (Health Informatics) by Lawrence L. Weed,  1991-07-09
Weed Control (Agricultural Science Publications) by Alden S. Crafts, W.S. Robbins,  1962-12
Seeds and Weeds (Look at Science) by Rena K. Kirkpatrick,  1990-04
An Illustrated Guide to Arizona Weeds by Kittie F. Parker,  1972-10-01
Plant and Animal Science Fair Projects Using Beetles, Weeds, Seeds, And More: Using Beetles, Weeds, Seeds, And More (Biology! Best Science Projects) by Yael Calhoun,  2005-08
Colour Atlas of Weed Seedlings by Joan Williams, Jr. Morrison,  1991-01
Edible Garden Weeds of Canada (Canada's Edible Wild Plants) by Adam F. Szczawinski, Nancy J. Turner,  1988-09-01
Historical Perspectives in Plant Science by Robert H. Burris, John W. Dudley,  1994-11-30
Useful science for high school: A textbook in general science by Henry Townsend Weed,  1935
Useful science, by Henry Townsend Weed,  1933
Andersen's Guide to Practical Methods of Propagating Weeds and Other Plants by Douglas D. Buhler,  1999-01
Leafy Spurge (Monograph Series of the Weed Science Society of America) by Arden K. Watson,  1985-06
Fundamentals of Weed Science 3rd EDITION by Robrrt LZimdahl,  2007
Weed Science in the Tropics by I. Okezie Akobundu,  1988 |