Grasshoppers : a new look at an ancient enemy.
Description:
Describes the damage grasshoppers cause to crops, how to identify different species, how they develop, and where and how they live.
With this information as a background, the final section describes how to control them.
Date:
May 1957
Creator:
Parker, J. R. (John Robert), 1884-
Item Type:
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Book
Partner:
UNT Libraries Government Documents Department