Four herbicides (2,4-D, trifluralin, MCPA and TCA) were applied at two concentration levels to isolated cores of a grassland loam soil. After herbicide contact times of 1, 5, and 20 days, samples were taken and the algal population estimated both quantitatively and qualitatively using two selective
โฆ LIBER โฆ
The Flora of the Prairies
โ Scribed by J. A. Allen
- Book ID
- 123836228
- Publisher
- University of Chicago Press
- Year
- 1870
- Tongue
- English
- Weight
- 707 KB
- Volume
- 4
- Category
- Article
- ISSN
- 0003-0147
- DOI
- 10.2307/2463720
No coin nor oath required. For personal study only.
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What young man of our race would not gladly give a year of his life to roll backward the scroll of time for five decades and live that year in the romantic bygone-days of the Wild West; to see the great Missouri while the Buffalo pastured on its banks, while big game teemed in sight and the red man