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[Wedding Announcement of Leah Stenzel and Wallace Allison Burt] (open access)

[Wedding Announcement of Leah Stenzel and Wallace Allison Burt]

Wedding announcement from Dr. Henryk Bronislaw Stenzel announcing the marriage of his daughter Leah Stenzel to Wallace Allison Burt.
Date: 1953
Creator: Stenzel, Dr. Henryk Bronislaw
Object Type: Letter
System: The Portal to Texas History
What Climate Change Means for Delaware (open access)

What Climate Change Means for Delaware

Fact sheet describing state-specific impacts that global warming will have on the people, ecosystems, and wildlife in Delaware.
Date: August 2016
Creator: United States. Environmental Protection Agency.
Object Type: Pamphlet
System: The UNT Digital Library
The Wheat Jointworm and Its Control (open access)

The Wheat Jointworm and Its Control

Revised edition. "The wheat jointworm is a very small grub which lives in stems of wheat, sucking the juices of the plant and causing a swelling in the stem. The egg from which it hatches is laid in the stem by an insect resembling a small black ant with wings. This insect attacks no other kind of plant. The injury which it does to wheat is very distinct from that caused by the Hessian fly, yet the depredations of these two insects are often confused by farmers. This paper is intended, therefore, to give a brief outline of the life history and the nature of the injury to the plant by the jointworm so that any farmer may readily recognize its work and be able to apply the measures of control herein recommended." -- p. 3-4
Date: 1918
Creator: Phillips, W. J. (William Jeter), 1879-1972
Object Type: Pamphlet
System: The UNT Digital Library
The Wheat Jointworm and Its Control (open access)

The Wheat Jointworm and Its Control

Revised edition. "The wheat jointworm is a very small grub which lives in stems of wheat, feeding on the juices of the plant and causing a slight swelling or distortion of the stem above the joint. The egg from which it hatches is laid in the stem by an insect resembling a small black ant with wings. This insect attacks wheat only. The injury which it causes to wheat is very distinct from that caused by the Hessian fly, yet the effects caused by these two insects are often confused by farmers." -- p. 1-2. This bulletin gives a brief outline of the life cycle and the nature of the injury to the plant by the jointworm so that any farmer may readily recognize its work and be able to apply the measures of control herein recommended.
Date: 1940
Creator: Phillips, W. J. (William Jeter), 1879-1972 & Poos, F. W.
Object Type: Pamphlet
System: The UNT Digital Library
Wildlife Conservation Through Erosion Control in the Piedmont (open access)

Wildlife Conservation Through Erosion Control in the Piedmont

"Erosion has left scars on a majority of farms in the Southeast. Too poor to produce crops, the eroding spots are usually abandoned. Unless they are treated to stop further washing of the soil they grow steadily larger and continually rob the farmer of more of his land. Fortunately, soil conservation and wildlife management can be effectively combined, and otherwise worthless areas made to produce a crop of game, fur bearers, and other desirable types of wildlife. The general principles of wildlife management on the farm are described in Farmers' Bulletins 1719 and 1759. The purpose of this bulletin is to show how gullies, terrace outlets, waterways, eroding field borders, pastures, and woodlands in the Piedmont region may be protected against erosion through the use of vegetation that will also provide food and cover for wildlife." -- p. ii
Date: 1937
Creator: Stevens, Ross O.
Object Type: Pamphlet
System: The UNT Digital Library

Wilmington, Delaware--Maryland--New Jersey--Pennsylvania

Map showing biological resources (aquatic organisms, terrestrial organisms, land use, etc.) in the Wilmington region of the Atlantic coast area. Scale 1:250,000.
Date: 1980
Creator: U.S. Fish and Wildlife Service
Object Type: Map
System: The UNT Digital Library

[Wilmington Quadrangle: Average Record Data Listings]

Average record data listings taken during aerial gamma-ray and magnetic surveys of the Wilmington Quadrangle in New England.
Date: 1980
Creator: Bendix Field Engineering Corporation
Object Type: Dataset
System: The UNT Digital Library

[Wilmington Quadrangle: Single Record Data Listings]

Single record data listings taken during aerial gamma-ray and magnetic surveys of the Wilmington Quadrangle in New England.
Date: 1980
Creator: Bendix Field Engineering Corporation
Object Type: Dataset
System: The UNT Digital Library