Biblioteca Digital

991 resultados para Animals, Newborn

Rearing animals in captivity for the study of trematode life histories. I. Larus ridibundus L., the black-headed gull

Relevância:

20.00% 20.00%

Publicador:

The preservation of contractile marine animals in an expanded condition

Relevância:

20.00% 20.00%

Publicador:

Rearing animals in captivity for the study of trematode life histories. II.

Relevância:

20.00% 20.00%

Publicador:

Experiments of the vertical migration of plankton animals

Relevância:

20.00% 20.00%

Publicador:

On the volume measurement of water filtered by a plankton pump, with some observations on the distribution of planktonic animals

Relevância:

20.00% 20.00%

Publicador:

A new dredge for collecting burrowing animals

Relevância:

20.00% 20.00%

Publicador:

The effects of wave-action on the distribution and numbers of the commoner plants and animals living on the Plymouth breakwater

Relevância:

20.00% 20.00%

Publicador:

Experimental observations on the vertical migrations of plankton animals

Relevância:

20.00% 20.00%

Publicador:

Studies on pigment-activating substances in animals I. The separation by paper electrophoresis of chromactivating substances in arthropods

Relevância:

20.00% 20.00%

Publicador:

Note on the temperature tolerances of some intertidal animals in relation to environmental temperatures and geographical distribution

Relevância:

20.00% 20.00%

Publicador:

Observations on luminescence in pelagic animals

Relevância:

20.00% 20.00%

Publicador:

Studies of luminescence. Attraction of animals to a weak light.

Relevância:

20.00% 20.00%

Publicador:

Carbohydrates in some marine planktonic animals

Relevância:

20.00% 20.00%

Publicador:

The distribution of some plankton animals in the English Channel and Western approaches I. Samples taken with stramin nets in 1955 and 1957

Relevância:

20.00% 20.00%

Publicador:

The distribution of some plankton animals in the English Channel and approaches. II. Surveys with the Gulf III high-speed sampler, 1958-60

Relevância:

20.00% 20.00%

Publicador:

«
1
2
...
10
11
12
13
14
15
16
...
66
67
»