TY JOUR TI ABOUT THE USE OF THE WOOD INTRODUCED SPECIES IN THE LAND SCAPE GARDENING OF THE PRESCHOOL EDUCATIONAL INSTITUTIONS IN KRASNOYARSK KW landscape gardening KW introduction KW species diversity KW sustainability KW decorative ability JO Bulletin of KSAU AU Shestak, K.V. AU Romanova, A.B. PY 2014 IS PB Krasnoyarsk State Agrarian University