Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Andrzej Niegolewski"'
Publikováno v:
Acta Ichthyologica et Piscatoria 4(2): 85-111
The present study comprises an analysis of the interdependence of the fishing effort and effects of the Polish fishery on the ICNAF waters within the years 1963-1969. In the introductory chapters methods and econometric models applied are described,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::69e3587ed2ff94a752fff6d4d7ee0f54
https://doi.org/10.3750/aip1974.04.2.08
https://doi.org/10.3750/aip1974.04.2.08
Autor:
Andrzej Niegolewski, Maria Molenda
Publikováno v:
Acta Ichthyologica et Piscatoria 4(1): 71-89
This paper aims at determining the effectiveness of the investment outlay and total production costs connected with obtaining and delivering to the wholesale market protein products derived from:- breeding farm animals in agriculture and processing t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9640ce3182779239d72fd3f486b0ff5b
https://aiep.pensoft.net/article/24804/
https://aiep.pensoft.net/article/24804/