Air,
Air, soil and water research [elektronický zdroj]. -- [Auckland, N.Z.] : Libertas Academica. -- Articles are published continuously on the Internet and compiled annually.. -- Description based on: 1 (2008); title from journal home page (publisher's Web site, viewed May 1, 2009).. -- Latest issue consulted: 2 (2009) (publisher's Web site, viewed Jan. 11, 2010).
Libertas Academica
Air quality - Research - Periodicals.. Soil science - Periodicals.. Water quality - Research - Periodicals.. Conservation of natural resources - Research - Periodicals.. Conservation of natural resources - Periodicals.. Agricultural conservation - Research - Periodicals.. Agricultural conservation - Periodicals