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Varietal characteristics of plums in the Pacific States in relation to pruning
Some exercises in farm handicraft for rural elementary schools
Spinning tests of upland long-staple cottons
Yields from the destructive distillation of certain hardwoods
Significance of wheat hairs in microscopical examination of flour
Some distinctions in our cultivated barleys with reference to their use in plant breeding
Benefits of the boll weevil eradication program
Managing wildlife conflicts : the mission of the APHIS Wildlife Services program
Center for Plant Health Science and Technology national programs : Risk and Pathway Analysis
Detecting plant pests and weeds through a national survey program
