共 16 条
[1]
BANERJEE S K, 1972, Journal of the Indian Society of Soil Science, V20, P91
[2]
DORMAAR JF, 1977, PLANT SOIL, V41, P51
[3]
DYER JR, 1971, APPLICATION ABSORPTI
[5]
Miller B. F., 1969, P C ANIMAL WASTE MAN, P120
[7]
PRASAD B, 1981, PLANT SOIL
[8]
SCHNITZER M., 1968, Isotopes and Radiation in Soil Organic-Matter Studies. Proc. Symp. IAEA/FAO Vienna 1968., P41
[9]
Schnitzer M., 1972, HUMIC SUBSTANCES ENV