Zobrazeno 1 - 10 of 11 pro vyhledávání: '"Patricia Orr"'
1
Building Capacity to Manage Noxious and Invasive Weeds in the Southwestern United States
Autor: Anna Masayesva, Larry D. Howery, Patricia Orr
Publikováno v: Rangelands. 34:37-41
P rior to the 1990s, awareness and concern regarding the negative economic and ecological impacts of invasive weeds i on rangelands in the southwestern United States (the Southwest) was notably lacking. While invasive weed education and management ac
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::75cd828828c1d5c3ab260f4786b09240
https://doi.org/10.2111/rangelands-d-11-00053.1
Zobrazit plný text záznamu
5
Groundwater management institutions to protect riparian habitat
Autor: Bonnie G. Colby, Patricia Orr
Publikováno v: Water Resources Research. 40
[1] Groundwater pumping affects riparian habitat when it causes the water table to drop beyond the reach of riparian plants. Riparian habitat provides services that are not directly traded in markets, as is the case with many environmental amenities.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c4085a3c946150968442ffcf4a1f3f7a
https://doi.org/10.1029/2003wr002741
Zobrazit plný text záznamu
10
Educational attainment levels and state personal income changing relationships between 1960 and 1970 in the United States
Autor: White, Patricia Orr. McCarthy, John R.
Thesis (Ph. D.)--Illinois State University, 1977.
Title from title page screen, viewed Dec. 22, 2004. Dissertation Committee: John R. McCarthy (chair), Benjamin C. Hubbard, Dent M. Rhodes, G. Alan Hickrod, Eugene D. Fitzpatrick, Vernon C. Pohlma
Externí odkaz: http://wwwlib.umi.com/cr/ilstu/fullcit?p7800558
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje