NDLTD Global ETD Search
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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

Search results

Showing 451 to 460 of 2358 (0.021 seconds)
451

A study of the method of reproduction occurring in the redia of proterometra macrostoma horsfall (1933) /

Taylor, Claude Randolph January 1957 (has links)
No description available.
Biology
Fishes
Snails
Trematoda
452

Elevated selenium levels in bluegills and their effect on reproduction /

Gillespie, Robert Bruce January 1985 (has links)
No description available.
Biology
Selenium
Bluegill
Fishes
453

Effects of chemical carcinogens on fish liver histology /

Parland, William Keith January 1986 (has links)
No description available.
Biology
Carcinogens
Fishes
Liver
454

Feulgen microphotometry of periblast nuclei in the muskellunge embryo (Clupeiformes: Esocidae) /

Bachop, William Earl January 1964 (has links)
No description available.
Biology
Fishes
Muskellunge
455

A quantitative study of the predation of fresh water and tropical fish fry by Cyclopoid copepods /

Fabian, Michael William January 1964 (has links)
No description available.
Biology
Fishes
Cyclopidae
456

A comparative study of learning in two species of centrarchid fish /

Radabaugh, Dennis Charles January 1970 (has links)
No description available.
Biology
Fishes
Animal intelligence
457

Some general aspects concerning the toxic and physiological effects of copper sulphate on fish /

Normandin, Robert F. January 1959 (has links)
No description available.
Biology
Fishes
Copper sulfate
458

Invertebrate drift in an Ohio stream and its utilization by warm-water fishes /

Sisk, Morgan Emery January 1972 (has links)
No description available.
Biology
Invertebrates
Freshwater fishes
459

The breeding behavior and hybridization potential of the northern creek chub Semotilus atromaculatus atromaculatus (Mitchell) /

Ross, Micheal Ralph January 1975 (has links)
No description available.
Biology
Minnows
Fishes
460

An evaluation of artificial circulation as a management technique for increasing biological production and fish growth in a small Ohio lake /

Barnes, Mark Donald January 1977 (has links)
No description available.
Biology
Fishes
Biological productivity

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