Rothamsted Experimental Station. Details of the classical and long-term experiments .. Lawes Agricultural Trust.
Citação do estilo Chicago (17ª ed.)Rothamsted Experimental Station. Details of the Classical and Long-term Experiments .. Harpenden, Herts.: Lawes Agricultural Trust.
Citação MLA (8ª ed.)Rothamsted Experimental Station. Details of the Classical and Long-term Experiments .. Lawes Agricultural Trust.
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