PLANKTON OF CLEVELAND HARBOR AREA OF LAKE ERIE IN 1956-1957

[41] A new histological region in Hydra oligactis pallas [J]. BIOLOGICAL BULLETIN, 1928, 54 (06) : 524 - U12

[42] KOZHOVA O. M., 1959, BOT ZHUR, V44, P808

[43] LUND JWG, 1950, J ECOL, V38, P1, DOI 10.2307/2256522

[44] MARSH C. DWIGHT, 1931, JOUR WASHINGTON ACAD SCI, V21, P207

[45] PHOTOSYNTHESIS AND RESPIRATION OF THE PHYTOPLANKTON IN SANDUSKY BAY [J]. ECOLOGY, 1956, 37 (04) : 834 - 839

[46] Metcalf I. S. H., 1942, OHIO JOUR SCI, V42, P191

[47] NAUMANN E, 1918, LUNDS U ARSSKR, V14, P1

[48] NIPKOW F., 1956, SCHWEIZ ZEITSCHR HYDROL, V18, P161, DOI 10.1007/BF02483632

[49] PENNAK ROBERT W., 1955, UNIV COLORADO STUD SER BIOL, V2, P1

[50] PUTNAM HD, 1961, STUDIES PRODUCTIVITY, P1

[41] A new histological region in Hydra oligactis pallas [J]. BIOLOGICAL BULLETIN, 1928, 54 (06) : 524 - U12

[42] KOZHOVA O. M., 1959, BOT ZHUR, V44, P808

[43] LUND JWG, 1950, J ECOL, V38, P1, DOI 10.2307/2256522

[44] MARSH C. DWIGHT, 1931, JOUR WASHINGTON ACAD SCI, V21, P207

[45] PHOTOSYNTHESIS AND RESPIRATION OF THE PHYTOPLANKTON IN SANDUSKY BAY [J]. ECOLOGY, 1956, 37 (04) : 834 - 839

[46] Metcalf I. S. H., 1942, OHIO JOUR SCI, V42, P191

[47] NAUMANN E, 1918, LUNDS U ARSSKR, V14, P1

[48] NIPKOW F., 1956, SCHWEIZ ZEITSCHR HYDROL, V18, P161, DOI 10.1007/BF02483632

[49] PENNAK ROBERT W., 1955, UNIV COLORADO STUD SER BIOL, V2, P1

[50] PUTNAM HD, 1961, STUDIES PRODUCTIVITY, P1