The role of electron-transfer interactions on the chemistry of cyanoiron and ruthenium...

About crystallization of polystyrene spheres in aqueous suspension

Not available

The effect of cutting frequency of guinea grass (Panicum maximum Jacq.) at 30, 45,...

Extraction of soluble invertase from Bakers yeast (Saccharomyces cerevisiae)

not available

Not available

Contribution to the study of the seasonal variation of the phytoplankton of Billings'...

Enlargement of the ammonia inversion lines caused by collisions with noble gases

Café no norte paulista: a crise de 1929 na Fazenda Dumont