Manual of grasses of United States [includes descriptions of all grasses known to grow in continental U.S., with glossary and index].

Flowering plants and ferns of Arizona.
Published: (1942)

The Molluscan Fauna of the Alum Bluff Group of Florida : Part VII, Stenoglossa (In part).
Published: (1944)

Range grasses of Hawaii.
Published: (1933)

Cultivated grasses of secondary importance.
Published: (1934)

Instructions for growing tree seedlings.

Snow and ice algae of Alaska.
Published: (1942)

Snow and ice algae of Alaska.
Published: (1942)

Reed canary grass.
Published: (1938)

Grass and forage plant investigations : grasses in Elliott's Sketch of botany of South Carolina and Georgia''.

Grass culture and range improvement in central and southern Great Plains.
Published: (1939)

Flora of New Albany Shale : Part 2, Calamopityeae and their relationships.
Published: (1937)

Seven new species and one new genus of hydroids, mostly from Atlantic Ocean.
Published: (1940)

New species of hydroids, mostly from Atlantic Ocean, in National Museum.
Published: (1941)

New species of hydroids, mostly from Atlantic Ocean, in National Museum.
Published: (1941)

Seven new species and one new genus of hydroids, mostly from Atlantic Ocean.
Published: (1940)

Taxonomic studies of tropical American plants.
Published: (1944)

Methods of reestablishing buffalo grass on cultivated land in Great Plains.
Published: (1935)

Pricklypear control on short-grass range in central Great Plains.
Published: (1941)

Let's know some trees; brief descriptions of principal California trees.
Published: (1931)

Sagebrush to grass, rebuilding western range lands by eliminating sagebrush and planting grass.
Published: (1945)

Effect of intensity and frequency of clipping on density and yield of black grama and tobosa grass.
Published: (1939)

"Colombian mahogany" (Cariniana pyriformis) : Its characteristics and its use as substitute for true mahogany (Swietenia mahagoni); with description of botanical characters of Cariniana pyriformis.
Published: (1911)

Developmental physiology of grass seedling : 1. Inhibition of mesocotyl of Avena sativa by continuous exposure to light of low intensities.
Published: (1942)

Developmental physiology of grass seedling : 1. Inhibition of mesocotyl of Avena sativa by continuous exposure to light of low intensities.
Published: (1942)

Grass seed production.
Published: (1943)

Methods of making silage from grasses and legumes.
Published: (1938)

Extension Service Review, Aug. 1936.
Published: (1936)

Trees : a complete guide to their biology and structure /
by: Ennos, Roland
Published: (2016)

Growth and survival of deciduous trees in shelter--belt experiments at Mandan, N. Dak., 1915-34.
Published: (1936)

A sure method of improving estates : By plantations of oak, elm, ash, beech, and other timber-trees, coppice-woods. &c. Wherein is demonstrated, the necessity and advantages thereof; their manner of raising, cultivating, selling, &c. in all kinds of soils, whereby estates may be greatly improv'd. Offered to the consideration of the nobility and gentry of Great-Britain. By Batty Langley, of Twickenham.
by: Langley, Batty, 1696-1751
Published: (1728)

Agriculture in the Americas, July 1944.
Published: (1944)

Black locust (Robinia pseudoacacia).
Published: (1943)

Soil conservation, official organ of the Soil Conservation Service.
Published: (1936)

Soil conservation, official organ of Soil Conservation Service.
Published: (1944)

Remarks on forest scenery, and other woodland views : (relative chiefly to picturesque beauty) illustrated by the scenes of New-Forest in Hampshire. In three books. ... By William Gilpin, A.M. Prebendary of Salisbury; and Vicar of Boldre in New-Forest, near Lymington.
by: Gilpin, William, 1724-1804
Published: (1791)

New palm from Cocos Island collected on Presidential cruise of 1938.
Published: (1939)