№ | Дата |
Автор |
Заглавие |
---|
|
1972 |
Freshwater Biological Association |
Fortieth annual report : for the year ended 31 Mar. 1972 : incl. report of the Council a. of the Director, a. accounts for 1971-72, with lists of officers, Council, staff a. members / Freshwater Biological Association |
|
1976 |
Freshwater Biological Association |
Forty-fourth annual report : for the year ended 31 Mar. 1976 : incl. report of the Council a. of the Director, a. accounts for 1975-76, with lists of officers, Council a. staff / Freshwater Biological Association |
|
1978 |
Freshwater Biological Association |
Forty-sixth annual report : for the year ended 31 Mar. 1978 : incl. report of the Council a. of the Director, a. accounts for 1977-78, with lists of officers, Council a. staff / Freshwater Biological Association |
|
1977 |
Freshwater Biological Association |
Forty-fifth annual report : for the year ended 31 Mar. 1977 : incl. report of the Council a. of the Director, a. accounts for 1976-77, with lists of officers, Council a. Staff / Freshwater Biological Association |
|
1978 |
Freshwater Biological Association |
Forty-seventh annual report : for the year ended 31 Mar. 1979 : incl. report of the Council a. of the Director, a. accounts for 1978-79, with lists of officers, Council, a. staff / Freshwater Biological Association |
|
1988 |
Freshwater Biological Association |
Fifty-sixth annual report of the Freshwater Biological Association for the period 1 April 1987 to 31 March 1988 : report of the Natural Environment Council for the period 1 April 1986 to 31 March 1987 / Freshwater Biological Association |
|
1971 |
Freshwater Biological Association |
Thirty-ninth annual report : for the year ended 31 Mar. 1971 : incl. report of the Council a. of the Director, a. accounts for 1970-71, with lists of officers, Council, staff a. members |
|
1973 |
Freshwater Biological Association |
Forty-first annual report : for the year ended 31 Mar. 1973 : incl. report of the Council a. of the Director, a. accounts for 1972-73, with lists of officers, Council, staff a. members / Freshwater Biological Association |
|
1975 |
Freshwater Biological Association |
Forty-third annual report : for the year ended 31 Mar. 1975 : incl. report of the Council a. of the Director, a. accounts for 1974-75, with lists of officers, Council, staff a. members / Freshwater Biological Association |