2001 journal article
Nursery and field establishment techniques to improve seedling growth of three Costa Rican hardwoods
New Forests, 22(1-2), 75–96.
By: K. Wightman, T. Shear, B. Goldfarb & J. Haggar
1997 journal article
The potential of plantations to foster woody regeneration within a deforested landscape in lowland Costa Rica
Forest Ecology and Management, 99(1-2), 55–64.
By: J. Haggar, K. Wightman & R. Fisher