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Charles Francis,Anna Marie Nicolaysen,Geir Lieblein,Tor Arvid Breland
Pág. 280 - 294
Educational methods have evolved rapidly in agroecology, which is a complex and holistic field without a long history or the formal tradition of any single academic discipline. Definitions of agroecology have evolved from its initial conception...
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Charles P. Madenjian, James T. Francis, Jeffrey J. Braunscheidel, Joseph R. Bohr, Matthew J. Geiger and G. Mark Knottnerus
Patterns in relative differences in contaminant concentrations between the sexes across many species of fish may reveal clues for important behavioral and physiological differences between the sexes, and may also be useful in developing fish consumption ...
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Larry L. Dale, Emin C. Dogrul, Charles F. Brush, Tariq N. Kadir, Francis I. Chung, Norman L. Miller, Sebastian D. Vicuna
Pág. Page:271 - 291Abstrac
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Charles M. Francis, Peter J. Blancher and R. Dean Phoenix
Pág. 202 - 217
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Peter J. Blancher, R. Dean Phoenix, Debra S. Badzinski, Michael D. Cadman, Tara L. Crewe, Constance M. Downes, Don Fillman, Charles M. Francis, Jack Hughes, David J.T. Hussell, Denis Lepage, Jon D. McCracken, Donald K. McNicol, Bruce A. Pond, R. Ken
Pág. 184 - 201
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Charles David Immanuel and Francis Joseph Doyle III
Pág. 213 - 225
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Mangan, Francis X; Vavrina, Charles S; Howell, John C
Pág. 593 - 595
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Francis, John Charles; Herbrig, Holger; Jefferies, Nigel
Pág. 128 - 137
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