Effect of phosphate forms in supplying phosphorus for sorghum plants (Sorghum bicolor...

O estudo mineralógico das cinzas volantes brasileiras: origem, caracteristicas e...

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Areas of adaptation to cultivation of maize beginning by analysis of group of experiments,...

Photographic interpretation of relief and drainage network characteristics of two...

Untitled in english

Simultaneous determination of As and Pb traces by differential pulse polarography...

Time-continuous hamiltoion for the baxter model

Epidemiological aspects of mortality among leprosy patients in the State of São Paulo...

Efffect of growing Pinus on some characteristics of a Dark red Latosol originally...