TY  - BOOK
AU  - Gager,C.Stuart
TI  - Effects of the rays of radium on plants
AV  - QK1 .N525 vol. 4.
PY  - 1908///
CY  - New York
KW  - Plants, Effect of radium on
N1  - Each plate accompanied by leaf with descriptive letterpress; Bibliography at end of chapters
ER  -