identification of common water weeds.
Contributors: Great Britain. Ministry of Agriculture, Fisheries and Food.
Edition: 2nd impression with amendments.
Series: Bulletin / Ministry of Agriculture, Fisheries and Food -- no.183; Bulletin -- no.183.
Publisher: H.M.S.O.
Published: 1963
Place of publication: London
Language: eng
Number of pages: 48
Notes: First published 1962.

At head of title: Ministry of Agriculture, Fisheries and Food.

Includes bibliography and index.