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OTTO HAERASSOWITZ E. FEIEDLAENDER & SOHN 



LEIPZIG BEELIN 



Agent for the series in American Arch- Agent for the series in American Arch- 

 aeology and Ethnology, Classical Philology, aeology and Ethnology, Agricultural Sci- 

 Education, Modem Philology, Philosophy, ences, Botany, Geology, Mathematics, Path- 

 Psychology, ology. Physiology, Zoology, and Memoirs. 



AGEICULTUEAL SCIENCES. — Charles B. Lipman, Ernest B. Babcock, and John W. 

 Gilmore, Editors. Price per volume, $3.50. 

 Vol. 1. 1. The Distribution and Activities of Bacteria in Soils of the Arid 



Region, by Charles B. Lipman. Pp. 1-21. October, 1912 ?0.20 



2. Studies on the Phenoldisulphonic Acid Method for Determining Nitrates 



in Soils, by C. B. Lipman and L. T. Sharp. Pp. 23-37. October, 1912. .15 



3. The Effects of Calcium and Magnesium Carbonates on Some Biological 



Transformations of Nitrogen in Soils, by W. P. Kelley. Pp. 39-49. 

 December, 1912 ..„ ^ 10 



4. The Aluminum Reduction Method as Applied to the Determination of 



Nitrates in "Alkali" Soils, by Paul S. Burgess. Pp. 51-62. May, 

 1913 16 



5. Studies Upon Influences Affecting the Protein Content of Wheat, by G. 



W. Shaw. Pp. 63-126. October, 1913 75 



6. The Effect of Copper, Zinc, Iron and Lead Salts on Ammonification and 



Nitrification in Soils, by C. B. Lipman and P. S. Burgess. Pp. 127- 



139. March, 1914 .15 



7. Studies on Ammonification in Soils by Pure Cultures, by C. B. Lipman 



and P. S. Burgess. Pp. 141-172. April, 1914 25 



Vol. 2. 1. Studies in Juglans I. Study of a New Form of Juglans Calif orniea 

 Watson, by Ernest B. Babcock. Pp. 1-46, plates 1-12. December, 

 1913 60 



AGRICULTURE. — The Publications of the Agricultural Experiment Station consist of Bul- 

 letins and Biennial Reports, edited by Professor Thomas Forsyth Hunt, 

 Director of the Station. These are sent gratis to citizens of the State of 

 California. For detailed information regarding them address The Agri- 

 cultural Experiment Station, Berkeley, California. 



BOTANY. — W. A. Setchell, Editor. Price per volume, $3.50. Volumes I (pp. 418), II (pp. 

 360), III (pp. 400), completed. Volumes IV and V in progress. 

 Vol. 1. 1. A Botanical Survey of San Jacinto Moimtains, by Harvey Monroe 



Hall. Pp. 1-140; plates 1-14. June, 1902 $1.00 



2. Two new Ascomycetous Fungi Parasitic on Marine Algae, by Minnie 



Reed. Pp. 141-164; plates 15-16. November, 1902 25 



3. Algae of Northwestern America, by William Albert Setchell and Na- 



thaniel Lyon Gardner. Pp. 165-418; plates 17-27. March, 1903 2.25 



Vol. 2. 1. A Review of Califomian Polemoniaceae, by Jessie Milliken. Pp. 1- 



71; plates 1-11. May, 1904 75 



2. Contributions to Cytological Technique, by W. J. V. Osterhout. Pp. 



73-90; 5 text-figures. June, 1904 25 



S. Limu, by William Albert Setchell. Pp. 91-113. AprU, 1905 „ .25 



4. Post-Embryonal Stages of the Laminariaceae, by William Albert 



Setchell. Pp. 115-138; plates 13-14. April, 1905 25 



5. Regeneration among Kelps, by William Albert Setchell. Pp. 139-168; 



plates 15-17. July, 1905 30 



6. A New Genus of Ascomycetous Fungi, by Nathaniel Lyon Gardner. 



Pp. 169-180; plate 18. July, 1905 15 



7. Teratology in the Flowers of some California Willows, by William 



Warner Mott. Pp. 181-226; plates 16-20. December, 1905 50 



8. 9, 10, 11. (In one cover.) The Resistance of Certain Marine Algae to 



Changes in Osmotic Pressure and Temperature. The Role of Os- 

 motic Pressure in Marine Plants. On the Importance of Physiolog- 

 ically Balanced Solutions for Plants. The Antitoxin Action of 

 Potassium on Magnesium. By W. J. V. Osterhout. Pp. 227-236. 



March, 1906 25 



12. Cytological Studies in Cyanophyceae, by Nathaniel Lyon Gardner. 



Pp. 237-296; plates 21-26. November, 1906 „„ 1.00 



