Authors: KIRBY DR HANSON TP SIEG CH

Citation: Dr. Kirby et al., DIETS OF ANGORA-GOATS GRAZING LEAFY SPURGE (EUPHORBIA-ESULA) INFESTEDRANGELAND, Weed technology, 11(4), 1997, pp. 734-738

Authors: BROWN PM SIEG CH

Citation: Pm. Brown et Ch. Sieg, FIRE HISTORY IN INTERIOR PONDEROSA PINE COMMUNITIES OF THE BLACK-HILLS, SOUTH-DAKOTA, USA, International journal of wildland fire, 6(3), 1996, pp. 97-105

Authors: SIEG CH WRIGHT HA

Citation: Ch. Sieg et Ha. Wright, THE ROLE OF PRESCRIBED BURNING IN REGENERATING QUERCUS-MACROCARPA ANDASSOCIATED WOODY-PLANTS IN STRINGER WOODLANDS IN THE BLACK-HILLS, SOUTH-DAKOTA, International journal of wildland fire, 6(1), 1996, pp. 21-29

Authors: SIEG CH KING RM

Citation: Ch. Sieg et Rm. King, INFLUENCE OF ENVIRONMENTAL-FACTORS AND PRELIMINARY DEMOGRAPHIC-ANALYSES OF A THREATENED ORCHID, PLATANTHERA-PRAECLARA, The American midland naturalist, 134(2), 1995, pp. 307-323