共 15 条
[11]
Murphy J., 1962, ANAL CHIM ACTA, V27, P31, DOI DOI 10.1016/S0003-2670(00)88444-5
[12]
PAGE AL, 1974, EPA670274005
[15]
CHEMICAL COMPOSITION OF FEEDLOT MANURE
[J].
JOURNAL OF ENVIRONMENTAL QUALITY,
1978, 7 (02)
:159-164