Effect of phosphate on the multiplication of Saccharomyces cerevisiae in continuous...

Effects of sodium chloride on growth, concentration of nutrients and of sodium, and...

Biomass and nutritional aspects of five especies of <i>Eucalyptus</i>...

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Gravitation as spontaneous symmetry breaking

Refinement of crystal structures by x-ray diffraction using the method of least squares...

Genetic variability ih maize (Zea mays L.) and relationship with intra and interpopulation...

Studies related to the model of 12 vertices for the antiferroelectric phase transition...

Ratoon transplanting as a sugar cane (Saccharum spp.) field renewing technique