Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Joseph L. Fail"'
Publikováno v:
The American Biology Teacher. 74:117-120
We describe an activity that uses cards to simulate evolution. The mechanism of the evolutionary pressure in the simulation is clearly indicated for the students. This simulation is useful for allowing student experimentation by varying conditions.
Autor:
Joseph L. Fail
Publikováno v:
Evolution: Education and Outreach. 3:456-458
Autor:
Joseph L. Fail
Publikováno v:
Evolution: Education and Outreach. 2:575-577
Autor:
Jr. Joseph L. Fail
Publikováno v:
The American Biology Teacher. 69:328-328
Autor:
Jr. Joseph L. Fail
Publikováno v:
The American Biology Teacher. 53:170-171
Publikováno v:
American Journal of Alternative Agriculture. 2:114-121
Riparian forests situated adjacent to agricultural uplands were studied to test the hypothesis that riparian forests intercept and utilize nutrients lost from these uplands. Production rates, tissue nutrient concentrations, and nutrient accretion rat
Autor:
Joseph L. Fail
Publikováno v:
Plant and Soil. 101:149-150
The use of fly ash as an amendment for strip mine soils was studied under field conditions. Three plant species—Agrostis tenuis var. Highlander,Festuca arundinacea, andLespedeza cuneata—were grown in strip mine plots. Half of the plots were treat
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