635 



95. Hybrids and their Utilisation in Plant Breeding by Wal- 

 ter T. Swingle and Herbert I. Weber. 



(Reprint from Yearbook of Dep. of Agric. for 1897.) 

 Van The Elisha Mitcnell Scientific Society: 



96. Journal fourteenth year. Part. I. Chapel Hill 1897. 

 Yan The Missouri Botanical Garden: 



97. Third annual Report. St. Louis 1892. 



Van The Academy of Natural Sciences of Phi- 

 ladelphia: 



98. Proceedings. Part III, Oct.— Dec. 1897. 

 Idem, Part I, Jan.— March 1898. Philadelphia. 



Van The American Philosophical Society: 



99. Proceedings. Vol. 36 No. 156. 



Vol. 37. No. 157. Philadelphia 1898. 

 Van TheBuffalo Society of Natural Sciences: 



100. Bulletin. Vol. V. No. 1-5 (1896-97.) 



Vol. VI. No. 1, Buffalo 1898. 

 Van The Canadian Institute: 



101. Transactions. Vol. V. Part 2. No. 10. Toronto May 1898. 



102. Transactions. Supplement to No. 9, Vol. V. Part I. 



103. Proceedings. N. Series. Vol. 1. Part 4—5 and 6, No. 

 4—6. Toronto 1898. 



