Root development in the grassland formation, a correlation of the root systems of native vegetation and crop plants
Weaver, John E. (John Ernest),
1884-1966
creator
text
book
Washington
Carnegie inst. of Washington
1920
1920
ENG
Roots (Botany)
https://www.biodiversitylibrary.org/bibliography/45903
10.5962/bhl.title.45903
OTU