خدمات حفاظت از منابع طبیعی (Persian Wikipedia)

Analysis of information sources in references of the Wikipedia article "خدمات حفاظت از منابع طبیعی" in Persian language version.

refsWebsite

Global rank Persian rank

1^st place

438^th place

633^rd place

2,542^nd place

6,218^th place

332^nd place

532^nd place

446^th place

1,526^th place

low place

archives.gov

Soil Conservation and Domestic Allotment Act, P.L. 74-46, 49 Stat. 163, 16 U.S.C. § 590(e), April 27, 1935.

Cook, Maurice. "Hugh Hammond Bennett: the Father of Soil Conservation". Department of Soil Science, College of Agriculture and Life Sciences. North Carolina State University. Archived from the original on 20 July 2011. Retrieved 30 September 2011.

Civilian Conservation Corps (CCC). U-S-History.com, Online Highways LLC. Retrieved July 27, 2014.

U.S. Natural Resources Conservation Service (NRCS). Washington, DC. "Soil Survey Programs." بایگانی‌شده در ۲۶ ژوئیه ۲۰۱۱ توسط Wayback Machine Accessed 2009-06-05.
NRCS. "National Conservation Practice Standards." بایگانی‌شده در ۱۱ ژوئن ۲۰۱۱ توسط Wayback Machine National Handbook of Conservation Practices. Accessed 2009-06-05.
"Biography of Hugh Hammond Bennett". NRCS. Archived from the original on 20 July 2011. Retrieved 2008-01-10.
"USDA NRCS - Natural Resources Conservation Service". Nrcs.usda.gov. Archived from the original on 12 November 2017. Retrieved 2013-10-31.
"USDA NRCS - Natural Resources Conservation Service". Nrcs.usda.gov. Archived from the original on 20 June 2017. Retrieved 2013-10-31.

U.S. Natural Resources Conservation Service (NRCS). Washington, DC. "Soil Survey Programs." بایگانی‌شده در ۲۶ ژوئیه ۲۰۱۱ توسط Wayback Machine Accessed 2009-06-05.
NRCS. "National Conservation Practice Standards." بایگانی‌شده در ۱۱ ژوئن ۲۰۱۱ توسط Wayback Machine National Handbook of Conservation Practices. Accessed 2009-06-05.
Cook, Maurice. "Hugh Hammond Bennett: the Father of Soil Conservation". Department of Soil Science, College of Agriculture and Life Sciences. North Carolina State University. Archived from the original on 20 July 2011. Retrieved 30 September 2011.
"Biography of Hugh Hammond Bennett". NRCS. Archived from the original on 20 July 2011. Retrieved 2008-01-10.
"USDA NRCS - Natural Resources Conservation Service". Nrcs.usda.gov. Archived from the original on 12 November 2017. Retrieved 2013-10-31.
"USDA NRCS - Natural Resources Conservation Service". Nrcs.usda.gov. Archived from the original on 20 June 2017. Retrieved 2013-10-31.