Yazar
Boysie Eugene Day
3 cilt bulundu.
Cilt sonuçları
The effect of drying on survival of nutgrass tubers
Boysie Eugene Day · California Agricultural Experiment Station
Sayfa sayısı yok · 1955
Control / Nutgrass
Chemical control of filamentous green algae
L. S. Jordan, B. E. Day, R. T. Hendrixson, Boysie Eugene Day · University of California
441 sayfa · 1962
Algae / Control / Algicides