Journal of Range Management · 1991 · 28 citations · 3 references
Natural ResourcesAgronomyForestryForest ManagementTerrestrial EcologyTree-crop InteractionsForest Stand DynamicsRangeland Plant CommunitiesUnderstory Crop ManagementCanopy Management EffectsCrop - Tree InteractionsHerbaceous Biomass EstimationHerbaceous YieldOvergrazing EffectsPlant Species AbundanceSpecies Frequency AnalysisUnderstory Species Composition
Raymond D. Ratliff, Don A. Duncan, Stanley E. Westfall, California Oak-Woodland Overstory Species Affect Herbage Understory: Management Implications, Journal of Range Management, Vol. 44, No. 4 (Jul., 1991), pp. 306-310
3
Principles and Procedures of Statistics
H. F. Robinson · Agronomy Journal · 1961 · 17.8K citations