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Progress in Development of Conservation Plant Cultivars by the USDA Soil Conservation Service H W. Everett, USDA, SCS |
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Effects of Topsoil Depths and Species Selection on Reclamation of Coal-Strip-Mine Spoils W J. McGinnies, USDA-SEA-AR |
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Savanna Ecosystems in Tropical South America: Findings from a Computerized Land-Resource Survey T T. Cochrane, CIAT |
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Hail as an Ecological Factor in the Increase of Pricklypear Cactus W A. Laycock, USDA-SEA-AR |
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T Horigome, Okayama University |
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Evaluation of Biological Components in Decision-Making in Forage Allocation J E. Skiles, Colorado State University - Fort Collins |
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Pasture Evaluation in the Desertic Zone of Venezuela for the Development of Goat Production A Gallardo, Estacion Experimental El Cuji |
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Grassland Development in the Southern Highlands of Peru E J. Stevens, Joint New Zealand-Peru Project |
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Interception of Rainfall by Creosotebush (Larrea tridentata) J M. Tromble, USDA-SEA-AR |
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B Miskovic, University of Novi Sad |
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G Haussmann, Insituto Sperimentale per la Colture Foraggere |
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