ISBN-13: 9783211833841 / Angielski / Twarda / 1999 / 224 str.
ISBN-13: 9783211833841 / Angielski / Twarda / 1999 / 224 str.
Years ago, when Martinus W Beijerinck in Delft and Friedrich Loeffler on Riems Island discovered a new class of infectious agents in plants and animals, a new discipline was born. This book, a compilation of papers written by recognized scientists, gives an impression of the early days and talks about the state of viology since the pioneer period.