共 24 条
[11]
FRYSINGER GALEN R., 1961, SOIL SCI, V91, P400, DOI 10.1097/00010694-196106000-00010
[12]
Gapon E. N., 1933, J GEN CHEM USSR, V3, P144
[13]
HAAGSMA T., 1963, SOIL SCI SOC AMER PROC, V27, P153
[14]
MATTHEWS B. C., 1957, CANADIAN JOUR SOIL SCI, V37, P21
[16]
McEWEN H. B., 1958, CANADIAN JOUR SOIL SCI, V38, P36
[17]
MORTLAND M. M., 1956, SOIL SCI, V82, P477, DOI 10.1097/00010694-195612000-00004
[18]
NEWMAN ADC, IN PRESS
[19]
RAMAMOORTHY B., 1965, SOIL SCI, V99, P236, DOI 10.1097/00010694-196504000-00005
[20]
SCOTT A. D., 1962, SOIL SCI SOC AMER PROC, V26, P41