TY - BOOK AU - Agudo,L.C. AU - Gavidia,P. AU - Pérez-Bermudez,P. AU - Segura,J. TI - PEG precipitation, a required step for pcr amplification of DNA from wild plants of Duigitalis obscura L UR - https://drive.google.com/file/d/18mhSG_maUo5S7DfQBXJ4to1Y9_jQJaqA/view?usp=drivesdk ER -