Observer Program Operations Manual

Observer Program Operations Manual

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Rising prices of subs liking for the species will increase demand and falli and a fall in popularity of the species will have the impact of changing incomes can be difficult to assess important. If people have low incomes and have not much fish asanbsp;...

Title:Observer Program Operations Manual
Author:Gus Van Helvoort
Publisher:Bernan Press(PA) - 1986-01-01


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