共 15 条
[1]
ALEXANDER M, 1965, METHODS SOIL ANALY 2, V9, P1477
[3]
ERH KT, 1967, SOIL SCI SOC AM PRO, V31, P585
[5]
RELATIVE FLOW-RATES OF SALT AND WATER IN SOIL
[J].
SOIL SCIENCE SOCIETY OF AMERICA PROCEEDINGS,
1972, 36 (03)
:412-&
[7]
NEED FOR COUNTING MICROORGANISMS IN SOIL MINERAL CYCLES
[J].
ENVIRONMENTAL LETTERS,
1973, 5 (03)
:143-154