Red Maple (Acer Rubrum L.) Growth and Foliar Nutrient Responses to Soil Fertility Level and Water Regime: 1977-1978

A Sampling Device for Counting Insect Egg Clusters and Measuring Vertical Distribution of Vegetation: 1977-1978

Decay in yellow-popular, maple, black gum, and ash in the central hardwood region

Ridge, a computer program for calculating ridge regression estimates