TY  - BOOK
AU  - Jasso Mata, Jesús.
TI  - Tree improvement program for conifers in México
PY  - 1966///
CY  - Raleigh, N.C.,
PB  - The Author
KW  - Coníferas
KW  - Propagación
N1  - Tesis (Master of forestry) -- North Carolina School of Forstry, Faculty of Forest Mangament
ER  -