Effects of some cultural practices on grass production at Mandan, North Dakota /

Cover title.

Microbiology and chemistry of grass silage /

Caption title.

Observations on the genus Typhlopone, with descriptions of several exotic species of ants.

Mode of access: Internet.

Grass of Parnassus.

Mode of access: Internet.

Grass and people.

Mode of access: Internet.

Soil Survey of the Grass Valley area, California /

U.S. Department of Agriculture, Bureau of Soils in cooperation with the University of California Agricultural Experiment Station.

Index to grass species,

Mode of access: Internet.

Hortus cantabrigiensis; or, A catalogue of plants, indigenous and exotic.

Mode of access: Internet.

An introduction to the study of botany; in which the science is illustrated by examples of native and exotic plants ...

Mode of access: Internet.

A natural history of new and rare ferns : containing species and varieties, none of which are included in any of the eight volumes of Ferns, British and exotic, amongst which are the new hymenophyllums and Trichomanes /

Includes index.

A catalogue of the indigenous and exotic plants growing in Ceylon, distinguishing the several esculent vegetables, fruits, roots and grains; together with a sketch of the divisions of genera and species in use amongst the Singhalese. Also an outline of the Linnaean sexual system of botany: in the English and Singhalese languages. For the use of the Singhalese.

"Additions" and "Corrections": [4] p. at end.