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AGRICULTURAL SCIENCES.— C. B. Lipman, H. S. Reed, R. E. Clausen, Editors. Price 

 per volume, $5. Volume 1 (587 pages), 3 (509 pages), and 4 (450 pages) completed. 

 Volumes 2 and 5 in progn^ess. 



▼oL 2. 1. Studies in Juglans. L Study of a New Form of Juglans calif omica Watson, 



by Ernest B. Babcock. Pp. 1-46, plates 1-12. December, 1913 90.60 



2. Studies In Juglans. H. Further Observations on a New Variety of Juglans 

 calif omica Watson and on Certain Supposed Walnut-Oak Hybrids^ by 

 Ernest B. Babcock. Pp. 47-70, plates 13-19. October, 1914 .86 



S. Studies in Juglans. m. (1) Further Evidence that the Oak-like Walnut 

 Originates by Mutation; (2) A Parallel Mutation in Juglans hindsii 

 (Jepson) Sargent, by Ernest B. Babcock. Pp. 71-80, plates 20-21. Sep- 

 tember, 1916 „ _ :. .10 



4. Mutation in Matthiola, by Howard B. Frost. Pp. 81-100, plates 22-36'. 



November, 1919 ..^.^..^ IJBO 



5. Interspecific Hybrids in CreplB. I. Crepis capUlaris (L.) WaUr. X C. Tec- 



torum L., by Ernest B. Babcock and Julius L. Collins. Pp. 191-204, plates 

 86-38. October, 1920 „._ _„ .20 



6. Inheritance in Crepis capillaris (L.) WaUr. I. Inbreeding and Crossbreed- 



ing in Crepis capillaris (L.) Wallr., by Julius L. Collins. Pp. 205-216, 

 plates 39-41. November, 1920 .30 



7. Inheritance in Crepis capillaris (L.) Wallr. II. Inheritance of Some Mor- 



phological Characters in Crepis capillaris, by Venkata Ran. Pp. 217-242, 

 plates 42-43, 3 figures in text. June, 1923 - .35 



8. Mlcrosporogenesis of Ginkgo hiloha L. with especial reference to the 



Distribution of the Plastids and to Cell Wall Formation, by Margaret 

 Campbell Mann. Pp. 243-248, plate 52. September, 1924 25 



9. Inheritance in Crepis capillaris (L.) Wallr. III. Nineteen Morphological 



ajid Three Physiological Characters, by J. L. Oolllnsi. Pp. 249-296, 

 plates 45-52. December, 1924 — . 75 



10. Chromosome Number and Individuality tn the Genus Crepis. I. A Com- 



parative Study of the Chromosome Number and Dimensions of Nineteen 

 Species, by Margaret Campbell Mann. Pp. 297-314, plate 53. March, 

 1925 _ _.._ 30 



11. Chromosome Number and Individuality in the Genus Crepis. U. The 



Chromosomes and Taxonomic Relationships, by Ernest Brown Babcock 



and Margaret Mann Lesley. Pp. 315-341, 7 figures in text. March, 1926. .45 



VoL 8. 1. New Grasses for Oallfomia. L Plialaris Henoptera Hack., by P. B. Kennedy. 



Pp. 1-24, plates 1-8. July, 1917 __ .80 



2. Optimum Moisture Conditions for Young Lemon Trees on a Loam Soli, by 



L. W. Fowler and O. B. Lipman. Pp. 25-36, plates 9-11. September, 1917. .16 

 8. Some Abnormal Water Relations in Citrus Trees of the Arid Southwest 



and Their Possible Significance, by Robert W. Hodgson. Pp. 37-54, plate 



12. September, 1917 .20 



4. A New Dendrometer, by Donald Bruce. Pp. 55-61. November, 1917 - J.0 



6. Toxic and Antagonistic Effects of Salts on Wine Yeast (Saccharomyees 



ellipsoideus), by S. K. Mitra. Pp. 63-102, November, 1917 .46 



6. Changes in the Chemical Composition of Grapes during Ripening, by F. T. 



Biolettl, W. V. Cruess, and H. Davl Pp. 103-130. March, 1918 .26 



7. A New Method of Extracting the Soil Solution (a Preliminary Communi- 



cation), by Charles B. Lipman. Pp. 131-134. March, 1918 .... .05 



8. The Chemical Composition of the Plant as Further Proof of the Close Rela- 



tion between Antagonism and Cell Permeability, by Dean David Waynick. 



Pp. 13a-242, plates 13-24. June, 1918 _ 1.25 



9. Variability in Soils and Its Significance to Past and Future Soil Investi- 



gations. I. A Statistical Study of Nitrification in Soil, by Dean David 



Wajmlck. Pp. 243-270, 2 text figures. Jime, 1918 „ _ „ .80 



10. Does CaCo^ or CaSo4 Treatment Affect the Solubility of the Soil's Con- 

 stituents?, by O. B. Lipman and W. F. Oericke. Pp. 271-282. June, 1918. .10 



