TY  - JOUR 
T1  - Assessment of the occurrence and richness of arbuscular mycorrhizal fungal spores by direct analysis of field samples and trap culture - a comparative study
JO  - Anais da Academia Brasileira de Ciências
A1  - LEAL, PATRÍCIA L.
A1  - CARVALHO, TEOTONIO S. DE
A1  - SIQUEIRA, JOSÉ OSWALDO
A1  - MOREIRA, FATIMA M.S.
SN  - 0001-3765
UL  - 10.1590/0001-3765201720170120
VL  - 90 
Y1  - 2018
PB  - Brasil 
ER  -