![](/img/cover-not-exists.png)
Humic acids from coals of the North-Bohemian coal field: I. Preparation and characterisation
Jaromı́r Novák, Josef Kozler, Pavel Janoš, Jiřina Čežı́ková, Věnceslava Tokarová, Libuše MadronováVolume:
47
Year:
2001
Language:
english
Pages:
9
DOI:
10.1016/s1381-5148(00)00076-6
File:
PDF, 122 KB
english, 2001