139 
Leaflets 
One double number was issued. The circulation at the close of 
the year was 1,540. 
Contributions and Memoirs 
Numbers 81, 85, 87, and 88 of the Contributions were published. 
No Memoir was published. 
APPENDIX 9 
AGREEMENT BETWEEN GENETICS, INCORPO- 
RATED, AND BROOKLYN BOTANIC GARDEN 
CONCERNING THE PUBLICATION: OB Ei 
JOURN ANE = GEN EPICS 
Whereas on May 10, 1939, the corporation GENETIcSs, INcorR- 
PORATED, became the successor of the former “ Editorial Board 
of Genetics,’ and 
Whereas GENETICS, INCORPORATED desires to continue the co- 
operation of Brooklyn Botanic Garden in the publication of the 
journal Genetics, and 
Whereas Brooklyn Botanic Garden desires to cooperate with 
GENETICS, INCORPORATED, in the publication of the journal Genet- 
ics, it is therefore mutually agreed as follows: 
1. For the present, and until further agreement otherwise, the 
period of issue shall be bi-monthly and the total number of pages 
per volume of six numbers shall not exceed 700, more or less. 
2. GENETICS, INCORPORATED, agrees to assume all responsibility 
for securing and editing copy, for forwarding the same regularly 
and promptly to the printers, for the reading and prompt return 
of proof, and for all other editorial matters. 
3. At or near the bottom of the front page of the cover of the 
journal, and elsewhere, as may subsequently be agreed upon, shall 
appear the following statement of publication: 
— 
Published by the 
Brooklyn Botanic Garden 
(Address of the printers) 
