(1992). Artificially propagated orchid source book: 1. Orchids species raises in European nurseries & nursery list : 2. Orchids species and primary hybrids raised from nurseries of tropical regions & nursery list. Switzerland: A.P.O. Catalogues.
Chicago Style CitationArtificially Propagated Orchid Source Book: 1. Orchids Species Raises in European Nurseries & Nursery List : 2. Orchids Species and Primary Hybrids Raised From Nurseries of Tropical Regions & Nursery List. Switzerland: A.P.O. Catalogues, 1992.
MLA CitationArtificially Propagated Orchid Source Book: 1. Orchids Species Raises in European Nurseries & Nursery List : 2. Orchids Species and Primary Hybrids Raised From Nurseries of Tropical Regions & Nursery List. Switzerland: A.P.O. Catalogues, 1992.