Proceedings and CollectionsNebraska State Historical Society, 1898 |
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Σελίδα 292
... evident that , continued long enough and carefully enough , he is recording the conditions which modify , which control the life itself . Evidently , then , from what has been said , such studies have need of special apparatus , which ...
... evident that , continued long enough and carefully enough , he is recording the conditions which modify , which control the life itself . Evidently , then , from what has been said , such studies have need of special apparatus , which ...
Σελίδα 293
... evident that if we wish to ascertain the number of crustacea , for instance , that exist in a cubic foot of a certain water , we must first be able to get a cubic foot of the water ; with the net we cannot do this , for even though we ...
... evident that if we wish to ascertain the number of crustacea , for instance , that exist in a cubic foot of a certain water , we must first be able to get a cubic foot of the water ; with the net we cannot do this , for even though we ...
Σελίδα 294
... evident that with the net we cannot collect the plankton of one stratum without mix- ing it with others . Fourth , ice precludes the use of the net dur- ing the winter months , which , in fact , represent the best season for plankton ...
... evident that with the net we cannot collect the plankton of one stratum without mix- ing it with others . Fourth , ice precludes the use of the net dur- ing the winter months , which , in fact , represent the best season for plankton ...
Σελίδα 297
... evident that the chances of parasitic infection are greatest in the case of those peoples or individuals who live on terms of closest intimacy with these domesticated forms . Thus , the Icelander , who is known to per- mit his dog to ...
... evident that the chances of parasitic infection are greatest in the case of those peoples or individuals who live on terms of closest intimacy with these domesticated forms . Thus , the Icelander , who is known to per- mit his dog to ...
Σελίδα 298
... evident later , the percentage of infection varies widely in different regions . It is , however , by no means a matter of indifference what parasites occur in the dogs or cats of a specific locality , for certain of the species are ...
... evident later , the percentage of infection varies widely in different regions . It is , however , by no means a matter of indifference what parasites occur in the dogs or cats of a specific locality , for certain of the species are ...
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Academy agent animals Bad Lands barite Bellevue bones braska Brownville C. E. Bessey called Captain cats chalcedony citizens collecting committee common Council Bluffs crystals Cuming Cymbella Cystopleura dead limb diatoms Dipylidium caninum dogs Douglas county elected forms Furnas Gosper county governor Gray's Manual hole inches Indians infected Iowa January January 13 Kuetz large number legislative legislature Lincoln live limb ment meteorite Michaux miles Missouri river Morin Nebraska City Nebraska deposits Nemaha Omaha Otoe county paper parasites plankton Platte Poncas Poppleton president Professor Quercus railroad secretary seeds session shows the temperature Sioux Sitting Bull species in adult species of parasites specimens Sterling Morton SUB-ORDER surface Taenia territory of Nebraska thermometer tion town tree tribe tusks University of Nebraska vote wagon winds