TY  - BOOK
AU  - Hogberg, Peter
AU  - ill.
TI  - Occurance and ecological importance of ectomycorrhizas and nitrogen fixing roots nodules of trees in the Miombo woodlands of Tanzania
AV  - EAF PAM QTO QR84.H6 
CY  - Dar es Salaam
KW  - Micro-organisms
ER  -