共 7 条
[1]
Burnett WE, 1969, ANIMAL WASTE MANAGEM, P271
[4]
SOBEL AT, 1969, ANIMAL WASTE MANAGEM, P260
[5]
ZABLATZKY HR, 1968, J WATER POLLUT CON F, V40, P581
[6]
1968, ANAEROBIC SLUDGE DIG
[7]
1965, STANDARD METHODS EXA