By Day Robert   in Industrial and Commercial Training

ISSN:0019-7858|39|4|214-217

Emerald Group Publishing Ltd‎(2007)‎

Access to resources Favorite 13.607138

By Day Robert   in Bulletin of Marine Science

ISSN:0007-4977|57|1|8-9

University of Miami - Rosenstiel School of Marine and Atmospheric Science‎(1995)‎

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By Day Robert   in VINE

ISSN:1474-1032|33|3|131-136

Emerald Group Publishing Ltd‎(2003)‎

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By Day Robert D.   in Journal of Forestry

ISSN:0022-1201|76|1|4-55

Society of American Foresters‎(1978)‎

Access to resources Favorite 10.88571

By Day Robert D.   in Journal of Forestry

ISSN:0022-1201|78|4|190-191

Society of American Foresters‎(1980)‎

Access to resources Favorite 10.88571

By Day Robert D.   in Journal of Forestry

ISSN:0022-1201|76|12|765-765

Society of American Foresters‎(1978)‎

Access to resources Favorite 10.88571

By Day Robert D.   in Journal of Forestry

ISSN:0022-1201|76|8|462-462

Society of American Foresters‎(1978)‎

Access to resources Favorite 10.88571

By Day Robert D.   in Journal of Forestry

ISSN:0022-1201|77|11|707-707

Society of American Foresters‎(1979)‎

Access to resources Favorite 10.88571

By Day Robert D.   in Journal of Forestry

ISSN:0022-1201|76|7|399-443

Society of American Foresters‎(1978)‎

Access to resources Favorite 10.88571

By Day Robert D.   in Journal of Forestry

ISSN:0022-1201|77|10|644-644

Society of American Foresters‎(1979)‎

Access to resources Favorite 10.88571