EFFECTS OF RECREATION TRAMPLING ON NATURAL AREA VEGETATION

[51] LIDDLE M J, 1975, Biological Conservation, V7, P17, DOI 10.1016/0006-3207(75)90028-2

[52] SURVEY OF TRACKS AND PATHS IN A SAND DUNE ECOSYSTEM .1. SOILS [J]. JOURNAL OF APPLIED ECOLOGY, 1975, 12 (03) : 893 - 908

[53] MICROCLIMATE OF SAND DUNE TRACKS - RELATIVE CONTRIBUTION OF VEGETATION REMOVAL AND SOIL COMPRESSION [J]. JOURNAL OF APPLIED ECOLOGY, 1974, 11 (03) : 1057 - 1068

[54] LITTEL AD, 1974, I MILIEUVRAAGSTUDK B, V5

[55] LULL HW, 1959, FOREST SERVICE MISCE, V768

[56] Lutz H. J., 1945, JOUR FOREST, V43, P121

[57] MARCHAND P, 1978, PROGR REPORT FRANCON

[58] MARSHALL TJ, 1979, SOIL PHYSICS

[59] MONSEN SB, 1975, DISTURBED RANGE PLAN

[60] THE ANNUAL CARBOHYDRATE CYCLE OF ALPINE PLANTS AS RELATED TO GROWTH [J]. AMERICAN JOURNAL OF BOTANY, 1960, 47 (07) : 594 - 598

[51] LIDDLE M J, 1975, Biological Conservation, V7, P17, DOI 10.1016/0006-3207(75)90028-2

[52] SURVEY OF TRACKS AND PATHS IN A SAND DUNE ECOSYSTEM .1. SOILS [J]. JOURNAL OF APPLIED ECOLOGY, 1975, 12 (03) : 893 - 908

[53] MICROCLIMATE OF SAND DUNE TRACKS - RELATIVE CONTRIBUTION OF VEGETATION REMOVAL AND SOIL COMPRESSION [J]. JOURNAL OF APPLIED ECOLOGY, 1974, 11 (03) : 1057 - 1068

[54] LITTEL AD, 1974, I MILIEUVRAAGSTUDK B, V5

[55] LULL HW, 1959, FOREST SERVICE MISCE, V768

[56] Lutz H. J., 1945, JOUR FOREST, V43, P121

[57] MARCHAND P, 1978, PROGR REPORT FRANCON

[58] MARSHALL TJ, 1979, SOIL PHYSICS

[59] MONSEN SB, 1975, DISTURBED RANGE PLAN

[60] THE ANNUAL CARBOHYDRATE CYCLE OF ALPINE PLANTS AS RELATED TO GROWTH [J]. AMERICAN JOURNAL OF BOTANY, 1960, 47 (07) : 594 - 598