TY  - GEN
AU  - Abraham, Valsala
TI  - Introduction to orchids with illustrations and descriptions of 150 south Indian orchids
U1  - 635.9341509548 ABR 
CY  - Trivandrum, Tropical botanical garden and research institute
KW  - Orchids/ Geopraphical distribution - ecology/ cytology- phylogeny
ER  -