324 Maine Agricultural Experiment Station. 1917. 



Sex ratio, Control of. 130 



in dottiestic idvf\ 309 



studies 308 



Sheep, Are they profitable in Maine 86 



Sicya, Genus 44 



Staff, Changes in ; XV 



Station and the War xiii ' 



Establishment of vii 



Stock breeding, Factors which rrtake for success 11 



industry, Neglected fkttbrs uridetlying 1 



Sulphate of amrhonia cortipared with Nitrate of Soda on 



p6tatoes 114 



Swine, Are they profitable in winter 92 



Sj^merista albif rbns 68 



Geh^g 68 



Syrphidae of Maine— Second report— Life Histofy studies... 153 



Syrt)hus Knabi. 172 



oronoensis 162 



Treasurer, Report of 317 



War, The Stktiott and. xiii 



Winter handling- of f irtn ' nlaft-u're' 94 



Xkrithogramma divisa 154 



