TY  - BOOK
AU  - Yampolsky,Cecil
AU  - Yampolsky,Helene
TI  - Distribution of sex forms in the phanerogamic flora,
AV  - QK652 .Y35
PY  - 1922///
CY  - Leipzig
PB  - Gebrüder Borntraeger
KW  - Plants, Sex in
ER  -