@base . a ; . a ; "1190-9196" ; . "Canada" . a ; ; "20040609183800.0"^^ ; ; . a . a , ; "International directory of mycorrhizasts" . a ; "1190-9196" ; . a , , ; , , ; "International directory of mycorrhizasts." ; ; ; "1190-9196" ; ; "1190-9196" ; ; "1190-9196" ; "International directory of mycorrhizasts." , "International directory of mycorrhizasts" ; . .