共 20 条
[11]
GASEOUS LOSSES OF NITROGEN FROM FRESHLY WETTED DESERT SOILS
[J].
SOIL SCIENCE SOCIETY OF AMERICA PROCEEDINGS,
1972, 36 (04)
:594-+
[12]
NOMMIK H., 1956, Acta Agriculturae Scandinavica, V6, P195
[14]
SCHWARTZBECK R. A., 1961, SOIL SCI SOC AMER PROC, V25, P186
[15]
VALERA C. L., 1961, Plant and Soil, V15, P268, DOI 10.1007/BF01400460
[17]
VANHARTI.J, 1971, GENETICS, V67, P469
[20]
1974, EPA6251674003 US ENV