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Comparative analysis of the different methods to determined coliforms in feed
1980
Figueroa A, S.
[Correlation between the analytically determined and calculated concentrations of CO3" in water extracts]
1980
Endovitskij, A.P. | Minkin, M.B. (Donskoj Sel'skokhozyajstvennyj Inst., Rostovskaya Oblast' (USSR))
Atmospheric dinitrogen fixation in the flooded rice rhizosphere as determined by the N-15 isotope technique
1980
Yoshida, T. (Tsukuba Univ., Sakura, Ibaraki (Japan)) | Yoneyama, T.
[Validity of sugary value of sugar beet determined in the field by the specific weight of the roots]
1980
Caro, A. de | Cucci, G. (Bari Univ. (Italy). Istituto di Agronomia Generale e Coltivazioni Erbacee)
Si riportano i risultati sperimentali delle determinazioni effettuate, su 352 campioni di bietole, allo scopo di verificare la possibilita della stima in campo del titolo zuccherino attraverso la valutazione del peso specifico delle radici.
Mostrar más [+] Menos [-]Distribution and abundance of sprat in the North Sea in winter 1979-1980 determined by acoustic methods. Texto completo
1980
Aglen, Asgeir | Iversen, Svein A.
To estimate the size of the North Sea sprat stock acoustically two cruises were carried out in November 1979-January 1980. The method is described and the size of the sprat stock was estimated to about 1 million tons. This is probably an underestimate due to the fact that some of the sprat stock were distributed close to the bottom orsea surface and therefore out of range of the acoustic equipment, and also due to the fact that the applied average target strength possibly is too high.
Mostrar más [+] Menos [-]Validita del titolo zuccherino della barbabietola da zucchero determinato in campo attraverso il peso specifico delle radici.
1980
Caro A. de | Cucci G.
ITALIANO: Si riportano i risultati sperimentali delle determinazioni effettuate, su 352 campioni di bietole, allo scopo di verificare la possibilita della stima in campo del titolo zuccherino attraverso la valutazione del peso specifico delle radici.
Mostrar más [+] Menos [-][Modifications of phenolic components (colouring substances and tannins) in the vine determined by the application of chemical fertilizers]
1980
Lepadatu, M.V. (Ministere de l'Agriculture et de l'Industrie Alimentaire, Bucarest (Romania)) | Condei, M.G
The core subunit structure in RNA polymerase holoenzyme determined by neutron small-angle scattering [Escherichia coli].
1980
Stoeckel P. | May R. | Strell I. | Cejka Z. | Hoppe W. | Heumann H. | Zillig W. | Crepsi H.
Modifications des composes phenoliques (substances colorantes et tanins) dans la vigne determinees par l' application des engrais chimiques.
1980
Lepadatu M.V. | Condei M.G
Factors influencing the colloidal stability of fresh clonal Hevea [rubber] latices as determined by the Aerosol OT test [in Malaysia]
1980
Esah, Y. | Gomez, J.B. (Institut Penyelidikan Getah Malaysia, Kuala Lumpur)
