共 14 条
[1]
[Anonymous], AGRONOMY
[3]
BRYARS B, 1964, J GAS CHROMATOGR, V2, P304
[6]
VOLATILIZATION OF NITROGEN-CONTAINING COMPOUNDS FROM BEEF CATTLE AREAS
[J].
SOIL SCIENCE SOCIETY OF AMERICA PROCEEDINGS,
1971, 35 (05)
:752-&
[7]
ELLIOTT LF, 1971, P EXPLORING NEBRASKA, pC1
[8]
ELLIOTT LF, 1974, 1974 P INT LIV ENV S, P189
[9]
LUEBS R E, 1973, Journal of Environmental Quality, V2, P137