logo

Video encyclopedia

Sergei Winogradsky

2:53

SERGEI WINOGRADSKY

3:47

The Winogradsky Beauty Contest - The Bacteria Light Lab

0:39

Winogradsky Column Organisms

0:33

Making Winogradsky Columns

0:28

How to pronounce Sergei Nikolaievich Winogradsky (Russian/Russia) - PronounceNames.com

Sergei Nikolaievich Winogradsky was a Russian microbiologist, ecologist and soil scientist who pioneered the cycle-of-life concept.