共 16 条
[2]
SIMPLE TITRIMETRIC METHOD FOR DETERMINATION OF INORGANIC CARBON IN SOILS
[J].
SOIL SCIENCE SOCIETY OF AMERICA PROCEEDINGS,
1972, 36 (02)
:273-&
[4]
UREA CONVERSION TO AMMONIA IN WATERLOGGED SOILS
[J].
SOIL SCIENCE SOCIETY OF AMERICA PROCEEDINGS,
1970, 34 (04)
:603-&
[5]
DOUGLAS L A, 1970, Soil Science Society of America Proceedings, V34, P859
[6]
ERNST J. W., 1960, SOIL SCI SOC AMER PROC, V24, P87
[10]
PATTERNS OF AMMONIA VOLATILIZATION FROM A FOREST SOIL
[J].
PLANT AND SOIL,
1973, 38 (02)
:257-265