Kalisz, A., Sękara, A., Grabowska, A., Sulak, K., Capecka, E., Libik, A., Jurkow, R., & Kulig, B. (2021). PERFORMANCE OF BIODEGRADABLE FLOATING DIRECT COVERS IN THE FIELD PRODUCTION OF BUTTERHEAD LETTUCE DURING SPRING AND AUTUMN TRIALS. Acta Scientiarum Polonorum Hortorum Cultus, 20(2), 93–106. https://doi.org/10.24326/asphc.2021.2.10