TY  - GEN
AU  - Sieverding, Ewald
TI  - Vessicular - arbuscular mycorrhiza management in tropical : agrosystems / 
SN  - 38880854629
U1  - 581.557 S573 
CY  - Alemania : 
PB  - Technical Cooperation
KW  - ENFERMEDADES AGRICOLAS
KW  - MICORRIZA ARBUSCULOS VESICULARES
KW  - HONGOS
KW  - INOCULACION
ER  -