publishing year | previous | first author | document title |
---|---|---|---|
1954 | Bragantia | Catani, R. A. | Extraction of phosphorus from the soil by the neubauer and chemical methods |
1958 | Bragantia | Barreto, G. B. | Earth dam project and construction |
1957 | Bragantia | Gargantini, H. | Leaching of B.H.C. (isomerous gama) in arenito Bauru soil |