276 Forestry Quarterly 



sale) by Johannes Rafn, Dansk Skovf rokontor ; Work of the 

 Danish Seed Control Station, 1913-14, by K. Dorph-Petersen, 

 published by Nielsen and Lydicke, Copenhagen; Work of the 

 Danish Seed Control Station, 1871-96, by O. Rostrup, published 

 by Det Nordiske Forlag, Copenhagen. 



(All above publications are printed in Danish, but Analysis of 

 Forest Seed for 25 Years is to be had in English.) 



In addition to these the Agricultural Journal, Landbrugets 

 Planteavl, Volumes 4 to 14, contain numerous articles dealing 

 with seed and seed testing. The nature of the matter treated may 

 be judged by the following articles: 



Germination under Different Colored Light, Vol. 4; Relation 

 between the Amount of Water Loss under Heating and the Num- 

 ber of Rebellious Seed, Vol. 4 ; Examples of Decreasing Germi- 

 native Power, Vol. 5 ; Influence of Carbon Dioxide Gas on Re- 

 bellious Seeds, Vol. 5 ; Decreasing Germinative Power from 

 Spring to Fall, Vol. 7. 



