共 3 条
[1]
Oxidative Ammonolysis of Lignosulfonates with Atomic Oxygen. Mazhara M P,Korosteleva Z N,Shapovalova V P. Khim Tekhnol . 1975
[2]
Pollution Control through Utilization of Spent Sulfite Liquors from the Pulp Industry as Organic Nitrogen Fertilizer. Flaig W,Soechtig H. Netherlands Journal of Agricultural Science . 1974
[3]
Oxidative Ammonolysis of Sulfite Lignin. Sulan S,Krkoska P,Borisek R,Viluda J. Papir A Celuloza . 1975