CALVACHE-GUERRERO, H. METHOD OF "ZARANDAS" TO DETECT THE PRESENCE OF ADULTS OF WHITE WORM OF THE POTATO, Premnotrypes Vorax IN THE GROUND. Rev. Colomb. Entomol. 1979, 5 (1-2), 31-35. https://doi.org/10.25100/socolen.v5i1-2.10354.