North Dakota Blue Book

Title Varies: 1889/90-1919, Legislative Manual; 1942- ? North Dakota Blue Book

The North Dakota industrial program.

Mode of access: Internet.

North dakota wheat f

Mode of access: Internet.

The School of Education Record of the University of North Dakota

Mode of access: Internet.

Laws passed at session of the legislative assembly of the state of north dakota

Mode of access: Internet.

Proceedings / State Bar Association of North Dakota.

Mode of access: Internet.

Proceedings / State Bar Association of North Dakota.

Mode of access: Internet.

Biennial report of the Board of Trustees of the North Dakota Agricultural College to the governor of North Dakota.

Mode of access: Internet.

The Lutheran church review.

L. C. set incomplete: v. 1 wanting.

Handbook of North Dakota plants.

"Sponsored by the North Dakota Institute for Regional Studies."

Wild flowers of North Dakota.

"Other Publications on plants": p. 52.

Enumerantur plantae Dakotae septentrionalis vasculares... Enumeravit J. Lunell. The vascular plants of North Dakota... With notes ...

Reprinted from The American midland naturalist, v. 4-5, 1915-1917.

ECONOMIC PROFITABILITY OF THE BAKKEN, NORTH DAKOTA UNCONVENTIONAL OIL PLAYS BASED ON A TYPICAL WELL PERFORMANCE WITH CURRENT MARKET CONDITIONS

Increases in oil prices after the economic recession have been surprising for domestic oil production in the United States since the beginning of 2009. Not only did the conventional oil extraction increase, but unconventional oil production and exploration also improved greatly with the favorable economic conditions. This favorable economy encourages companies to invest in new reservoirs and technological developments. Recently, enhanced drilling techniques including hydraulic fracturing and horizontal drilling have been supporting the domestic economy by way of unconventional shale and tight oil from various U.S. locations. One of the main contributors to this oil boom is the unconventional oil production from the North Dakota Bakken field. Horizontal drilling has increased oil production in the Bakken field, but the economic issues of unconventional oil extraction are still debatable due to volatile oil prices, high decline rates of production, a limited production period, high production costs, and lack of transportation. The economic profitability and viability of the unconventional oil play in the North Dakota Bakken was tested with an economic analysis of average Bakken unconventional well features. Scenario analysis demonstrated that a typical North Dakota Bakken unconventional oil well is profitable and viable as shown by three financial metrics; net present value, internal rate of return, and break-even prices.

Broad Bean Stain Virus: Identification, Detectability with ELISA in Faba Bean Leaves and Seeds, Occurrence in West Asia and North Africa and Possible Wild Hosts

Abstract During a survey of faba bean viruses in West Asia and North Africa a virus was identified as broad bean stain virus (BBSV) based on host reactions, electron microscopy, physical properties and serology. An antiserum to a Syrian isolate was prepared. With this antiserum both the direct double antibody sandwich ELISA (DAS-ELISA) and dot-ELISA were very sensitive in detecting BBSV in leaf extracts, ground whole seeds and germi nated embryos. Sens it i vity was not reduced when the two-day procedure was replaced by a one-day procedure. us i ng ELISA the vi rus was detected in 73 out of 589 faba bean samples with virus-like symptoms collected from Egypt (4 out of 70 samples tested), Lebanon (6/44) , Morocco (017), Sudan (19/254), Syria (36/145) and Tunisia (8/69). This is the first report of BBSV infection of faba bean in Lebanon, Sudan, Syria and Tunisia. speci es i ndi genous to Syri a were Fourteen wild legume susceptible to BBSV infection, with only two producing obvious symptoms. The virus was found to be seed transmitted ~n Vicia palaestina.