TY  - GEN
AU  - Schweinfurth,Charles
TI  - Orchids of Peru
T2  - [Chicago. Natural history Museum]. Publication 837, 868, 885, 913
AV  - QK1 .F4 vol. 30, no. 1, etc.
U1  - 584.15 
PY  - 1958///-61
CY  - [Chicago]
PB  - Chicago Natural History Museum
KW  - Orchids
KW  - Peru
ER  -