共 19 条
[1]
BALLARD L. A. T., 1936, AUSTRALIAN JOUR EXP BIOL AND MED SCI, V14, P135, DOI 10.1038/icb.1936.16
[3]
Gregory F. G., 1937, ANNU REV BIOCHEM, V6, P557, DOI [DOI 10.1146/ANNUREV.BI.06.070137.003013, 10.1146/annurev.bi.06.070137.003013]
[5]
Gregory FG, 1926, ANN BOT-LONDON, V40, P1
[7]
HALL AD, 1905, BOOK ROTHAMSTED EXPT
[8]
PETRIE A. H. K., 1939, AUSTRALIAN JOUR EXP BIOL AND MED SCI, V17, P93, DOI 10.1038/icb.1939.12
[9]
RUSSELL E. J., 1939, Empire Journal of Experimental Agriculture, V7, P193
[10]
Russell E. J., 1937, SOIL CONDITIONS PLAN