Počet záznamov: 1
Humic substances, their structure, chemical and physical properties
- Valla, M. Humic substances, their structure, chemical and physical properties / M. Valla. -- 1.vyd.
In Elsevier Science Publisher B.V.. -- (1992), s. 172-173.
I. Elsevier Science Publisher B.V.. -- (1992), s. 172-173.
ZV001
Počet záznamov: 1