Ground beetles -- Europe : The Genus Carabus in Europe : a synthesis / edited by H. Turin, L. Penev & A. Casale ; withoriginal contributions by E. Arndt [and others]
2003
1
Ground beetles -- Identification : Illustrated catalogue of the genus Carabus of the world (Coleoptera: Carabidae) / by Thierry Deuve
2004
1
Ground beetles -- Larvae. : Illustrated identification guide to adults and larvae of northeastern North American ground beetles (Coleoptera, Carabidae) / Yves Bousquet
Ground beetles -- New England -- Identification : Illustrated identification guide to adults and larvae of northeastern North American ground beetles (Coleoptera, Carabidae) / Yves Bousquet
Ground beetles -- Western Hemisphere : A treatise on the Western Hemisphere Caraboidea (Coleoptera) : their classification, distributions, and ways of life / Terry L. Erwin & David L. Pearson
2008
1
Ground beetles -- Western Hemisphere -- Classification : A treatise on the Western Hemisphere Caraboidea (Coleoptera) : their classification, distributions, and ways of life. Volume 1. Trachypachidae, Carabidae - Nebriiformes / Terry L. Erwin
2007
1
Ground beetles -- Western Hemisphere -- Identification : A treatise on the Western Hemisphere Caraboidea (Coleoptera) : their classification, distributions, and ways of life. Volume 1. Trachypachidae, Carabidae - Nebriiformes / Terry L. Erwin
Ground cover fires -- Australia -- Victoria. : Effects of repeated low-intensity fire on the understorey of a mixed eucalypt foothill forest in south-eastern Australia / Kevin G. Tolhurst
2003
1
Ground cover plants. : Lawns & ground covers / by the editors of Sunset Books and Sunset magazine ; [edited by Kathryn L. Arthurs]
The unstable triatomic form of oxygen, O3. It is a powerful oxidant that is produced for various chemical and industrial uses. Its production is also catalyzed in the ATMOSPHERE by ULTRAVIOLET RAY irradiation of oxygen or other ozone precursors such as VOLATILE ORGANIC COMPOUNDS and NITROGEN OXIDES. About 90% of the ozone in the atmosphere exists in the stratosphere (STRATOSPHERIC OZONE)