共 10 条
[1]
ALLISON RV, 1927, U FLA AGR EXP STA B, V190
[2]
ALLISON RV, 1928, EVERGALDES EXPT STAT, pR111
[3]
Brenchley WE, 1927, INORGANIC PLANT POIS
[4]
CHANDLER W. H., 1932, PROC AMER SOC HORT SCI, V29, P255
[5]
JAVILLIER M, 1912, INT C APPL CHEM ORIG, V15, P145
[6]
Maze P., 1914, ANN I PASTEUR, V28, P21
[7]
McHARGUE J. S., 1930, JOUR AMER SOC AGRON, V22, P739
[8]
Mineral and nitrogen content of the leaves of some forest trees at different times in the growing season
[J].
BOTANICAL GAZETTE,
1932, 94
:381-393