Aquatic weeds : their identification and methods of control /

Original text by A.C. Lopinot.

Noxious weeds in Illinois; description and control. Illinois noxious weed law 2, 4-D and related Herbicide act.

Revisions in 1963 and 1970.

Weeds /

Mode of access: Internet.

Hortus Elginensis, or, A catalogue of plants, indigenous and exotic, cultivated in the Elgin Botanic Garden, in the vicinity of the city of New-York : established in 1801 /

Includes index.

Hortus cantabrigiensis, or An accented catalogue of indigenous and exotic plants cultivated in the Cambridge Botanic Garden /

Includes index.

Hortus cantabrigiensis, or, An Accented catalogue of indigenous and exotic plants cultivated in the Cambridge Botanic Garden /

Includes bibliographical references and index.

Botanical teacher for North America : in which are described the indigenous and common exotic plants growing north of the Gulf of Mexico /

Mode of access: Internet.

Exotic botany : consisting of coloured figures, and scientific descriptions, of such new, beautiful, or rare plants as are worthy of cultivation in the gardens of Britain; with remarks on their qualities, history, and requisite modes of treatment.

Mode of access: Internet.

An introduction to the study of botany; in which the science is illustrated by examples of native and exotic plants...Designed for the use of schools and private students.

Mode of access: Internet.

Sensitive plants and noxious weeds of the Mt. Baker-Snoqualmie National Forest /

"R 6-MBS-02-1991"--P. [4] of cover.

Chemical control of weeds in crimson clover grown for seed production /

Caption title.

Insects associated with wild plants in Europe and the Middle East : biological control of weeds surveys /

Includes index.

The wild garden : or, our groves and gardens made beautiful by the naturalisation of hardy exotic plants; being one way onwards from the dark ages of flower gardening, with suggestions for the regeneration of the bare borders of the London Parks, /

Includes index.

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

Mode of access: Internet.

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

Mode of access: Internet.