TY  - BOOK
AU  - Norris, J.
AU  - Read, D.
AU  - Varma, A.
TI  - Methods in Microbiology - vol.23        : : Techniques for the Study of Mycorrhiza
SN  - 0125215231
PY  - 1991///
CY  - London
PB  - Academic Press
ER  -