Pythium graminicola subr. on barley
by Wen-chun Ho, C. H. Meredith, Irving E. Melhus
BarleyDiseases and pestsPythium
Writing a summary for young readers…
For young readers
Book data: Open Library
by Wen-chun Ho, C. H. Meredith, Irving E. Melhus
Book data: Open Library