Karl Maramorosch
Subviral pathogens of plants and animals: viroids and prions Karl Maramorosch - Toronto Academic press 1985 - 549 p. 23.5 cm
6B4
0 12 470230 9
Viroids-congress
579.29 / MAR/SU
Subviral pathogens of plants and animals: viroids and prions Karl Maramorosch - Toronto Academic press 1985 - 549 p. 23.5 cm
6B4
0 12 470230 9
Viroids-congress
579.29 / MAR/SU