Haku
Viitteet 1-3 / 3
Potato mop-top virus: purification, preparation of antisera and detection by means of ELISA
(Agricultural Research Centre, 1990)
Virus-free clones of the potato varieties pito and Tammiston aikainen
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1972)
Perunan virustautien esiintyminen Suomessa 1964-66
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1972)