[Influence of nutrition factors on the development of sap-sucking insects with special regard of symbionts].
Explore the source record for details and available documents.
Animal Nutritional Physiological Phenomena↗
Biomedical subjects
P Ehrhardt
Publications and source records attributed to P Ehrhardt.
[Studies on the uptake and the excretion of iodine 131 in Alphis fabae Scop. (Aphidae, Homoptera, Insecta)].
Explore the source record for details and available documents.
Animals↗
The effect of certain antibiotics on reproduction of the black bean aphid, Aphis fabae scop.
Explore the source record for details and available documents.
Anti-Bacterial Agents↗
[Magnesium and calcium-containing granules in the midgut cells of aphids].
Explore the source record for details and available documents.
Animals↗
Beyond traditional service, Part I.
Explore the source record for details and available documents.
Canada↗
As we see it. Beyond traditional service, Part II.
Explore the source record for details and available documents.
Clinical Laboratory Information Systems↗
The new employee: proper orientation and training go a long way toward job success.
Considerable money is spent to advertise, interview, and hire a new employee. Considerable amounts of time and energy should be used to train, orient, and encourage this employee. The longevity of employees in their jobs is often directly related to the nurturing of the employee through continuing education.
Health Knowledge, Attitudes, Practice↗
[The French-German Conference at Brauweiler (11-13 June 1970)].
Explore the source record for details and available documents.
Congresses as Topic↗