Publications of the 

 Southern CaKfornia Academy of Sciences 



The Acddemy has published to date tlie foUowhig: 



PROCEEDINGS. 1896 to 1899. Six numbers,— A^ol. 1, Nos. I to 6. 

 MISCELLANEOUS BULLETINS issued under the imprint of the Agri- 

 cultural Experiment Station — 1897 to 1907. Ten numbers. 

 All issues of the above are now out of print. 



¥ ¥ ¥ 

 Bulletin of the 



Southern California Academy of Sciences 



Began issue with Vol. I, No. 1, January, 1902. Issued ten number in 

 1902, nine numbers in 1903, 1904, 190.5; three numbers in 190(j. Issued 

 two numbers annually from 1907 to 1919, both inclusive (except 1908 — 

 one issue only). Issued four numbers (January, Mav, July and October) 

 in 1920. 



The 1921 issues to date, are: Vol. XX, No. 1, April; Vol. XX, No. 

 2, August; Vol. XX, No. 3, December (the present issue). 



ALL of the above are now out of print, with the exception of the 

 following, which may be secured from the Secretary of the Academy at 

 the appended prices: 



ol. 1, No. 1. January, 1902 $1.00 



1, " 2. February, 1902 1.00 



3, ' 



7. 



Julv, 



4, ' 



3. 



March, 



4, ' 



5. 



Mav, 



6, ' 



2. 



Julv, 



Tj ' 



1. 



January, 



9, ' 



1. 



January, 



9, ' 



' 2. 



July, 



10, ' 



2. 



July, 



12, ' 



1. 



January, 



13, ' 



1. 



January, 



13, ' 



2. 



July, 



14, ' 



1. 



January, 



1-5, ' 



2. 



July, 



16, ' 



1. 



January, 



16, ' 



2. 



July, 



17, ' 



2. 



July, 



18, ' 



1. 



January, 



18, ' 



2. 



July, 



19, ' 



1. 



January, 



19, ' 



4. 



October, 



20, ' 



1. 



April, 



20, ' 



2. 



August, 



20, ' 



3. 



Decembe 



1902. 

 1905. 

 1905. 

 1907. 

 1908. 

 1910. 

 1910. 

 1911. 

 1913. 

 1914. 

 1914. 

 1915. 

 1916. 

 1917. 

 1917. 

 1918. 



25 



75 



25 



25 



, .75 



75 



75 



75 



50 



75 



75 



75 



50 



75 



1.00 



75 



1919 1.00 



1919. 

 1920. 

 1920. 

 1921. 

 1921. 



.75 

 .25 

 .25 

 .25 

 .25 

 .25 



The Academy is desirous of completing its flies in certain issues and 

 will appreciate the donation of all numbers by members who have no fur- 

 ther use for back issues. Address all communications concerning- the 

 above to: 



Dr. Johx a. Comstock, Secretary. 



Southern California Academy of Sciences, Southwest Museum 

 Los Angeles, California 



155 



