THE UNDERGROUND IN GRASSLANDS

[41] EFFECTS OF NITROGEN AND PHOSPHORUS ON BLUE GRAMA GROWTH AND MYCORRHIZAL INFECTION [J]. OECOLOGIA, 1982, 54 (02) : 260 - 265

[42] HEAD GC, 1973, METHODS STUDY SOIL E, P151

[43] Heady H.F., 1975, RANGELAND MANAGEMENT

[44] Heal O.W., 1984, CURRENT PERSPECTIVES, P394

[45] HUNT HW, 1987, BIOL FERT SOILS, V3, P57, DOI 10.1007/BF00260580

[46] TROPHIC INTERACTIONS AND NITROGEN CYCLING IN A SEMIARID GRASSLAND SOIL .2. SYSTEM RESPONSES TO REMOVAL OF DIFFERENT GROUPS OF SOIL MICROBES OR FAUNA [J]. JOURNAL OF APPLIED ECOLOGY, 1986, 23 (02) : 615 - 630

[47] TROPHIC INTERACTIONS AND NITROGEN CYCLING IN A SEMIARID GRASSLAND SOIL .1. SEASONAL DYNAMICS OF THE NATURAL-POPULATIONS, THEIR INTERACTIONS AND EFFECTS ON NITROGEN CYCLING [J]. JOURNAL OF APPLIED ECOLOGY, 1986, 23 (02) : 597 - 614

[48] INGHAM RE, 1985, PEDOBIOLOGIA, V28, P155

[49] INTERACTIONS OF BACTERIA, FUNGI, AND THEIR NEMATODE GRAZERS - EFFECTS ON NUTRIENT CYCLING AND PLANT-GROWTH [J]. ECOLOGICAL MONOGRAPHS, 1985, 55 (01) : 119 - 140

[50] PLANT-HERBIVORE INTERACTIONS IN A NORTH-AMERICAN MIXED-GRASS PRAIRIE .3. SOIL NEMATODE POPULATIONS AND ROOT BIOMASS ON CYNOMYS-LUDOVICIANUS COLONIES AND ADJACENT UNCOLONIZED AREAS [J]. OECOLOGIA, 1984, 63 (03) : 307 - 313

[41] EFFECTS OF NITROGEN AND PHOSPHORUS ON BLUE GRAMA GROWTH AND MYCORRHIZAL INFECTION [J]. OECOLOGIA, 1982, 54 (02) : 260 - 265

[42] HEAD GC, 1973, METHODS STUDY SOIL E, P151

[43] Heady H.F., 1975, RANGELAND MANAGEMENT

[44] Heal O.W., 1984, CURRENT PERSPECTIVES, P394

[45] HUNT HW, 1987, BIOL FERT SOILS, V3, P57, DOI 10.1007/BF00260580

[46] TROPHIC INTERACTIONS AND NITROGEN CYCLING IN A SEMIARID GRASSLAND SOIL .2. SYSTEM RESPONSES TO REMOVAL OF DIFFERENT GROUPS OF SOIL MICROBES OR FAUNA [J]. JOURNAL OF APPLIED ECOLOGY, 1986, 23 (02) : 615 - 630

[47] TROPHIC INTERACTIONS AND NITROGEN CYCLING IN A SEMIARID GRASSLAND SOIL .1. SEASONAL DYNAMICS OF THE NATURAL-POPULATIONS, THEIR INTERACTIONS AND EFFECTS ON NITROGEN CYCLING [J]. JOURNAL OF APPLIED ECOLOGY, 1986, 23 (02) : 597 - 614

[48] INGHAM RE, 1985, PEDOBIOLOGIA, V28, P155

[49] INTERACTIONS OF BACTERIA, FUNGI, AND THEIR NEMATODE GRAZERS - EFFECTS ON NUTRIENT CYCLING AND PLANT-GROWTH [J]. ECOLOGICAL MONOGRAPHS, 1985, 55 (01) : 119 - 140

[50] PLANT-HERBIVORE INTERACTIONS IN A NORTH-AMERICAN MIXED-GRASS PRAIRIE .3. SOIL NEMATODE POPULATIONS AND ROOT BIOMASS ON CYNOMYS-LUDOVICIANUS COLONIES AND ADJACENT UNCOLONIZED AREAS [J]. OECOLOGIA, 1984, 63 (03) : 307 - 313