380 MASS. EXPERIMENT STATION BULLETIN 260 



50 Inspection of Commercial Feedstuffs. Smitli, Philip H. 33 pp. Nov- 

 ember, 1929. 



51 Inspection of Commercial Fertilizers. Ha.skins, H. D., and others. 

 61 pp. November, 1929. 



52 Inspection of Agricultural Lime Products. Haskins, H. D-, and De- 

 Rose, H. R. 8 pp. December, 1929. 



Meteorological Reports 



481-492, inclusive. Monthly reports giving daily weather records with 

 monthly and annual summaries. 



Reports of Investigation in Journals 



(Numbered Contributions) 



82 The Inheritance of Egg Weight in the Domestic Fowl. Hays, F. A. 

 Jour. Agr. Research 38:511-519. May 1, 1929. 



83 The Mineral Constituents of Cranberries. Morse, Fred W. Jour. 

 Biol. Chem. 81:77-79. Jan., 1929. \/ 



84 Effect of Heat on Malic Acid. Morse, Fred W. Jour. Amer- Chem. 

 Soc. 51:1276-1279. April, 1929. 



85 Lime Penetration Resulting from Surface Application to Pasture Land. 

 Nelson, P. R. Soil Science 27:143-146. Feb., 1929. 



86 A Water Culture Technic for Studies in Tobacco Nutrition- Beau- 

 mont, A. B., and Larsinos, G. J. Jour. Amer. Soc. Agron. 21:150-155. 

 Feb., 1929. 



87 Dental Defects in Relation to Child Nutrition. Davies, Esther S- 

 Jour. Home Econ. 21:106-107. Feb., 1929. 



88 Monograph of the Genus Pestalotia De Notaris, Part I. Guba, E. F. 

 Phytopathology 19:191-232. Mar., 1929. 



89 Does Root Selection Accomplish Its Purpose in Asparagus Culture? 

 Tiedjens, Victor A- Proc. Amer. Soc. Hort. Sci. 25:37-40, 1928. 



90 Cultural Practices and Green Asparagus. Tiedjens, Victor A. Proc. 

 Amer. Soc. Hort. Sci. 25:31-35. 1928. 



91 An Intensive System of Grassland Management. Parsons, C. H. 

 Amer- Soc. Anim. Prod. Proc. 1928. 



92 The Effect of Other Crops on Tobacco. Jones, J. P. Jour. Amer. 

 Soc. Agron. 21:118-129. Feb., 1929. -^^ 



93 Spraying for the Control of Onion Thrips. Bourne, A. I. Jour. 

 Econ. Ent. 22:679-683. Aug., 1929. 



"94 Observations on the Carrot Rust Fly {Psila Rosae Fab.) in Massachu 

 setts. Whitcomb, W. D. Jour. Econ. Ent. 22:672-675. Aug., 1929 



95 The Chemical Composition of Grass from Plots Fertilized and Grazed 

 Intensively. Archibald, J. G., and Nelson, P. R. Jour. Amer. Soc. 

 Agron. 21:686-699. June, 1929. 



96 The Effect of Apple Blossom Removal on Flower Bud Formation. 

 Bailey, John S. Proc. Amer. Soc. Hort. Sci. 25:198-201. 1928. 



97 Deficiency of Magnesium the Cause of a Chlorosis in Corn. Jones, 

 J. P. Jour. Agr. Research 39:873-892- Dec. 1, 1929. 



98 Effects of Soil Temperature and Reaction on Growth of Tobacco 

 Infected and Uninfected with Black Root Rot. Doran, William L. 

 Jour. Agr. Research 39:854-872. Dec. 1, 1929. 



