Cătălin Viorel OLTENACU; Mariana BURCEA; Nicoleta OLTENACU; Floricel Maricel DIMA. THE EVOLUTION OF CULTIVATED AREAS AND THE PRODUCTIONS OBTAINED AT FOUR AGRICULTURAL CROPS CULTIVATED IN A CONVENTIONAL AND ECOLOGICAL SYSTEM IN THE PERIOD 2016-2020 IN CĂLĂRAȘI COUNTY. AGROLIFE SCI J 2022, 11.