TY  - BOOK
AU  - Nesterov V G
TI  - Michurin's theories and experiments in forestry(two articles)
U1  - 634.9 
PY  - 1956///
CY  - Washington
PB  - National Science Foundation
KW  - Forestry
N1  - 1. Michurin's ideas and experiments in forest growing, 3-40p. 2. Progressive practices and backward theories, 41-55p
ER  -