Marte, G. (1989). Grazing research. Design, methodology, and analysis (1st edition.). ASA : SSSA : CSSA.
Cita Chicago Style (17a ed.)Marte, G.C. Grazing Research. Design, Methodology, and Analysis. 1st edition. Madison, Wisconsin: ASA : SSSA : CSSA, 1989.
Cita MLA (8a ed.)Marte, G.C. Grazing Research. Design, Methodology, and Analysis. 1st edition. ASA : SSSA : CSSA, 1989.
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