共 11 条
[1]
BARTLETT M. S., 1937, J. Roy. Statist. Soc., (Suppl.), V4, P137
[2]
Hill-Cottingham D, 1957, PLANT SOIL, V8, P263, DOI [10.1007/BF01666161, DOI 10.1007/BF01666161]
[3]
HILLCOTTINGHAM DG, 1957, PL SOIL, V9, P189
[4]
HILLCOTTINGHAM DG, 1957, PL SOIL, V10, P194
[5]
HOLMES R. S., 1955, SOIL SCI, V80, P167, DOI 10.1097/00010694-195509000-00001
[6]
KANDIL MF, 1966, THESIS U ABERDEEN
[7]
MARTELL ARTHUR E., 1957, SOIL SCI, V84, P13, DOI 10.1097/00010694-195707000-00003