Showing results 1 to 20 of 9659
next >
| Preview | Issue Date | Title | Author(s) |
| 1960 | Limnologische Untersuchungen am Zusammenfluss des Rio Negro und Des Amazonas (Solimões) | Geßner, Fritz |
| 1960 | Die Blütenöffnung der Victoria regia in ihrer Beziehung zum Licht | Geßner, Fritz |
| 1960 | Untersuchungen über den Phosphathaushalt des Amazonas | Geßner, Fritz |
| 1961 | Amino acids in the endosperms of Palmea in Amazon | Takeuchi, Kimiyo |
| 1961 | Der Sauerstoffhaushalt des Amazonas | Geßner, Fritz |
| 1965 | Novos Deuteromycetes da micogeografia intercontinental | Batista, A. Chaves; Peres, Generosa E.P. |
| 1967 | The geochemistry of the Amazon River system: Part I. The factors that control the salinity and the composition and concentration of the suspended solids | Gibbs, Ronald J. |
| 1968 | Chironomus strenzkei n. sp. (Chironomidae, Dipt.), a new experimental animal [Chironomus strenzkei n. sp. (Chironomidae, Dipt.), ein neues Laboratoriumstier] | Fittkau, Ernst Josef |
| 1971 | The 2-pyrones of Aniba species | Rezende, C. M.Andrade Da Mata; von Bülow, Maria Vittória; Gottlieb, Otto Richard; Pinho, Sonildes Lamêgo Vieira; Rocha, Arnaldo Imbiriba da |
| 1971 | Ökologie der Süßwasserfische Amazoniens Stand und Zukunftsaufgaben der Forschung | Geisler, R.; Knöppel, H. A.; Sioli, Harald |
| 1972 | Constituents of Aniba hostmanniana | Gottlieb, Otto Richard; Rocha, Arnaldo Imbiriba da |
| 1972 | Distribution of coumarins in Amazonian Brosimum species | Gottlieb, Otto Richard; Silva, Miriam Leão da; Maia, José Guilherme Soares |
| 1972 | Eucalyptin from Eugenia and Myrcia species | Gottlieb, Otto Richard; Silva, Miriam Leão da; Maia, José Guilherme Soares |
| 1972 | Azafluoranthene Alkaloids. A New Structural Type | Cava, Michael P.; Buck, Keith T.; DaRocha, Arnaldo I. |
| 1972 | 5-O-methylgenistein from Ormosia excelsa | Gottlieb, Otto Richard; Rocha, Arnaldo Imbiriba da |
| 1973 | Natural occurrence of Erdtman's dehydrodiisoeugenol | Aiba, Cacilda Jiunko; Corrêa, R. G.Campos; Gottlieb, Otto Richard |
| 1973 | Heavy fish-kill in unpolluted floodplain Lakes of Centaal Amzonia, Brazil | Brinkmann, W. L.F.; De, U. |
| 1973 | Beobachtungen über wasserbewegungen, chemische Schichtung und fischwanderungen in Várzea-Seen am mittleren Solimões (Amazonas) | Menezes Santos, Umberto de |
| 1973 | Immuno allergic survey in the Amazon region. Preliminary results [INQUERITO IMUNO ALERGICO NA AMAZONIA. RESULTADOS PRELIMINARES] | Menezes Fonseca, O. J. de; Silva Lacaz, Carlos A. da; Almeida Machado, P. de |
| 1973 | Distribution of diarylpropanoids in amazonian Virola species | Gottlieb, Otto Richard; Loureiro, Arthur A.; Carneiro, Milade Dos Santos; Rocha, Arnaldo Imbiriba da |