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By: Alberta Forage Crops Advisory Committee.Edition: Rev.Publication info: Edmonton, Alta, Alberta Dept. of Agriculture, 1954Volume:Series:Holding Institution: Alberta Legislature LibrarySubjects: Alberta Grasses Legumes seed cropsBHL Collections:
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By: Schmid, J. M. - Mata, S.A. - Mitchell, J.C.Edition:Publication info:Volume: RM-RN-459Series:Holding Institution: U.S. Department of Agriculture, National Agricultural LibrarySubjects: cones Damage estimation Insects Pinus ponderosa seed collection seed crops Seeds ViabilityBHL Collections: