Mineralogic and granulometric studies of a psamment soil occurring in the Lobo Creek...

Genetic parameters of the maize (Zea mays, L.) populations, Piranão VD-2 and Piranão...

Hygiene and safety at sewage treatment plants

not available

Variance and linear covariance analyses for an unbalanced two-way classification

Effects of phytohemagglutinins from phaseolus beans (P. vulgaris L.) on intestinal...

Use of aerial photographs for comparing sampling methods and the study of the drainage...

Telemetry, telesupervision and remote control: a real-time system for water suplly...

The electrodisintegration of Copper and method of virtual photons

Architecture specification of a distributed system applied to process control