INDEX 263 



Stock table (see also tables), 46, 48 



Strip method (see clearcutting with natural reproduction). 



Strip surveys (see also timber estimates), 24 



Strzeleckis, 13 



Stuart, R. Y., 238 



Stumpage rates, minimum, 235, 236 



place of in working plan, 152, 250 



outline for appraisal of, 37 



standard, 236 

 Subcompartment (see also division of area), 38, 39 

 Subdivisions of a forest (see also division of area), 38 

 Sur\-ey of area (see also forest survey), 21 

 Sustained yield, application of, 53 



defined, xiv 



relation to increment, 67 



total for national forests, 237 

 Swiss method, determination of cut by, 3, 74 



Tables (see also maps and tables), 46 

 age-class table, 49 



examples of, 51, 52 

 area tables, 49 



general stand table, example of, 50 

 in Austria, 220 

 place of in working plan, 147 

 instructions for tabulations. United States, 245 

 stand table, 46, 47 

 stock table, 46, 48 

 Tassy, 208, 211 



Technical rotation (see rotation). 

 Timber estimates, 22 

 base lines, 23 

 cost of, 28 

 in Austria, 218 

 in Bavaria, 184 

 in United States, 228, 253 

 ocular estimates (see also reconnaissance), 26 

 requisites, 22 

 size of crew, 24 

 the strips, 24 

 time of, 27 

 Timber Sur%'ey Manual, 237 

 Topographic Survey Manual, 237 

 Tourney, J. W., 160 

 Transition forest, regulation of, 139 

 Turpentine forest, regulation of, 142 



