Book ID: 29526
OERTLE, Charles F.
Index Periodicarum Orchidacearum 1975-1985. T. 1987. 622 p.8vo.Paper bd. - In German, English and French.
This is an alphabetical listing of articles and descriptions publishedin 18 different international orchid journals. Part 1 contains generaand species, part 2 deals with floras, culture, biographies,Conservation, etc. 600 genera and 6000 species are listed.