共 43 条
- [11] FOGG G. E., 1967, P115
- [12] GOERING JJ, 1964, LIMNOL OCEANOGR, V9, P530
- [13] GOLDMAN CR, 1963, TID7633 AT EN COMM R, P103
- [15] PHOSPHATE REPLACEMENTS - PROBLEMS WITH WASHDAY MIRACLE [J]. SCIENCE, 1971, 172 (3981) : 361 - &
- [17] NITROGEN FIXATION IN SOME ENGLISH LAKES [J]. PROCEEDINGS OF THE ROYAL SOCIETY SERIES B-BIOLOGICAL SCIENCES, 1970, 175 (1041): : 351 - +
- [18] HORNE AJ, 1969, THESIS U DUNDEE
- [19] HORNE AJ, 1971, 1 CLEAR LAK ALG RES