TY  - BOOK
TI  - Methods and principles of mycorrhizal research / 
SN  - 0890540462
U1  - 589.2 
PY  - 1982///
CY  - St. Paul, Minnesota : 
PB  - American Phytopathological Society, 
KW  - Micorrizas
KW  - Pesquisa
ER  -