(1984). A program for evaluating the economic effectiveness of spruce budworm control with a programmable hand-held calculators / [Robert Marty].
Style de citation Chicago (17e éd.)A Program for Evaluating the Economic Effectiveness of Spruce Budworm Control with a Programmable Hand-held Calculators / [Robert Marty]. 1984.
Style de citation MLA (9e éd.)A Program for Evaluating the Economic Effectiveness of Spruce Budworm Control with a Programmable Hand-held Calculators / [Robert Marty]. 1984.
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