Nuevas recursos bibliográficos

QH540 .A534 V.36
Annual review of ecology, evolution, and systematics


QK486 .P9 M56 2000
Árboles de Puerto Rico y exóticos [3a ed. ampliada y rev.]. Miner Solá, Edwin.


QK86 .P9 M56 2007
Árboles y plantas en peligro de extinción en Puerto Rico = Endagered trees and plants of Puerto Rico 1a ed. bilingüe. Miner Solá, Edwin


S604 .C675 2000
Conservation tillage systems and management : crop residue management with no-till, ridge-till, mulch-till, and strip-till 2nd ed. Midwest Plan Service.


SB379 .P3 T67 2000Z
Cultivo de la parcha en Puerto Rico Toro Toro, Eugenio E.


SB123.57 .T728 2005 V.286
Transgenic plants : methods and protocols Peña, Leandro.