SCIENCE -ADVERTISEMENTS 



The University of California Press 



Berkeley, Callfomls 2&0 Hadlson Avenae, New Tork 



An Investigation of the Abnormal 



Shedding of Young Fruits of the 



Washington Navel Orange 



By J. Eliot Cort and Robert W. Hodgson . . Ji.oo 



Myths of the Southern Sierra Miwok. By S. A. 



Barrett 30 



The Matrilineal Complex. By Robert H.LowiE .15 



Notes on the Germination ot Tobacco Seed. III. 

 Note on the relation of light and darkness to 

 Germination. By T. H. Goodspeed ... .05 



Thirty Year Synopsis Meteorological Observa- 

 tions made at Berkeley from July i, 1887, to 

 June 30, 1917. By Burton M. Varney . . .20 



Five New Five-toed Kangaroo Rats from Cali- 

 fornia. By Joseph Grinnell 05 



The above titles represent University of California 

 Publications in Agricultural Sciences, Botany, American 

 Archaeology and Ethnology, Pathology, and Zoology. 

 Other series published by the University of California 

 include: Entomology, Geography, Geology, Physiology, 

 and Psychology. 



Complete Lists of Titles and Prices will be sent 

 on Request 



Marine Biological Laboratory 



Woods Hole, Mass. 



INVESTIGATION FacUitiea for resoach in Zoology, 

 Embiyology, Physiology and Bot- 

 Entire Year any. Seventy -six private labora- 



tories, $100 each for not over three 

 months. Thirty tables are avail- 

 able for beginners i n research who 

 desire to work u&der the direction 

 of members of the staff. The fee 

 for such a table is $50.00. 



INSTRUCTION Courses of laboratoiy instruction 



with lectures are offered in Inverte- 



July 2 to Aaffust 12, brate Zoology, Protozoology . Em- 

 1919 bryology, Physiology and Morph- 



ology and Taxonomy of the Algae. 

 Each course requires the fuU time 

 of the student. Fee, S50. A lecture 

 course on the Philosophioal Aspects 

 of Biology and Allied Sciences is 

 also offered. 



SUPPLY 

 DEPARTMENT 



Animals and plants, preserved, liv- 

 ing, andin embryonic stages. Pre- 

 served material of all types of 

 n .1. 17 .1 V animals and of Algae, Fungi, Liver- 



upea the bntlrs Y««r ^orts aud Mosses furnished for 

 classwork; or for the museum. Liv- 

 ing material furnished in season as 

 ordered. Microscopic slidesin Zool- 

 ogy, Botany, Histology, Bacteriol- 

 ogy. Price lists of Zoological and 

 Botanical material and Micioscopic 

 Slides sent on application. State 

 which is desired. For price lists and 



GEO. M. GRAY, Curator, Woods Hole, Mass. 

 Theaimualarmouncement will be sent on application to The 

 Director, Marine Biological Laboratory, Woods Hole, Mass. 



University of Manitoba 



Winnipeg, Canada 



The Board of Governors invite applications 

 for the following appointments: 



Assistant Professor of Chemistry, with special 

 qualifications in Physical Chemistry. Initial 

 salary for this grade of appointment, $2100. 

 (Applications in this instance from candidates 

 who stipulate a minimum salary up^to S2500 

 will be considered.) 



Lecturer in Botany to assist generally in the work 

 of the department and carry on research. 

 Initial salary, $1600. 



Lecturer in Zoology, to assist generally in the" work 

 of the department and carry on research. 

 Initial salary, $1600. 



Assistant in Physiology, with special qualifications 

 in Experimental Physiology. Salary, $1200. 



Ten copies, typewritten or printed, of letter of 

 application and testimonials should be in the hands 

 of the undersigned, in the case of the Assistant 

 Professorship in Chemistry by May 31st in the case 

 of the Lectureship in Zoology and the Assistantship 

 in Physiology by July 7th and in the case of the 

 Lectureship in Botany by July 15th. Two copies 

 of any published papers should be furnished as well. 



The successful candidates will be expected to 

 enter upon their new duties about September ist, 

 1919- 



The Secretary, Board of Governors 



University of Manitoba 



WINNIPEG MANITOBA 



Queen's University 



Kingston, Canada, April, 1919 



Applications will be received by the undersigned up to 

 July 1st, 1919, for the following positions: 



1. Professor of Latin, Salary S3,000, rising to $3,500. 



2. Professor of English Literature, Salary S3,000, rising 



to $3,500. 



4. Professor ol Physiology, Salary $3,000, rising to 



$3,500. 



5. Research Professor in either Chemistry or Physics, 



Salary $2,500 to $3,500, according to training and 

 experience. 



6. Professor of Chemistry, Salary $3,500. 

 7 Lecturer in Physics, Salary $1,500. 



R. BRUCE TAYLOR, Principal 

 WANTED 



Audubon's Birds of America 



7 Volumes Octavo Edition 



Please state condition of binding and if all the plates 

 are complete in the set. Address 



FREDERICK C. HARRIS 

 Box 2244 BOSTON, MASS. 



