TY - BOOK AU - Garza Gutiérrez, Rodolfo. TI - Efect of certain chemicals as substitutes for chilling in apple seedlings, Malus sylvestris Mill PY - 1969/// CY - (Ithaca, N.L.) PB - El autor KW - Manzana KW - Crecimiento KW - Semillas KW - Rendimiento N1 - Tesis (Master of Science) -- Cornel University. Graduate School ER -