TY  - GEN
AU  - Atkinson, D
AU  - Bhat, K K S
AU  - Covtts,  M P
TI  - Tree root systems and their mycorrhizas
T2  - 7
SN  - 9024728215
U1  - 582.16 TRE 
CY  - The Hague, Martinus nijhott / Dr. W. Junk publishers
KW  - Roots-Botany- Congresses/ Mycorrhiza- Congresses/ Trees- Congresses
ER  -