A key to the nymphs of the British species of Ephemeroptera : with notes on their ecology
著者
書誌事項
A key to the nymphs of the British species of Ephemeroptera : with notes on their ecology
（Scientific publication / Freshwater Biological Association, no.20）
Freshwater Biological Association, 1979
3rd ed.
大学図書館所蔵 全1件
注記
Previous ed.: 1970
Includes bibliographical references and index