共 17 条
[1]
[Anonymous], STATISTICAL PACKAGE
[5]
Haider K., 1977, Soil Organic Matter Studies. Proceedings of a symposium organized by IAEA, FAO and Agrochimica. Braunschweig, September 1976. Vol.II., P213
[6]
HALMA G, 1978, AGROCHIMICA, V22, P372
[7]
HALMA G, 1973, C SPECTROSC INT FIRE, V17, P626
[10]
Meuzelaar H.L.C., 1982, PYROLYSIS MASS SPECT