PROFITABILITY ANALYSIS OF FISH PRODUCTION IN AN EXTENSIVE POND FISH SYSTEM: A HUNGARIAN CASE STUDY.

Autor: KARNAI, LAURA, SZŰCS, ISTVÁN
Předmět:
Zdroj: Annals of the Polish Association of Agricultural & Agribusiness Economists; 2020, Vol. 22 Issue 2, p60-69, 10p
Databáze: Complementary Index