TY  - BOOK
AU  - Rivera Figueroa,César Humberto
TI  - Components of variance associated with germination, seedling emergence, and early growth in Ponderosa Pine (Pinus ponderosa Dougl. ex Laws.) half sib families
U1  - T 
PY  - 1998///
CY  - Estados Unidos
PB  - César Humberto Rivera Figueroa
KW  - Nutrición vegetal
KW  - Fitopatología
N1  - Tesis
ER  -