program for evaluating the economic effectiveness of spruce budworm control with a programmable hand-held calculators

by Robert Jay Marty

Publisher: U.S. Dept. of Agriculture, Forest Service, Northeastern Station in [Broomall, Pa.]

Written in English
Published: Pages: 10 Downloads: 795
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Subjects:

  • Spruce budworm -- Control -- Cost effectiveness,
  • Programmable calculators

Edition Notes

SeriesGeneral technical report NE -- 92
ContributionsNortheastern Forest Experiment Station (Radnor, Pa.), Canada/United States Spruce Budworms Program
The Physical Object
Pagination10 p. :
Number of Pages10
ID Numbers
Open LibraryOL14843607M

program for evaluating the economic effectiveness of spruce budworm control with a programmable hand-held calculators by Robert Jay Marty Download PDF EPUB FB2