Citation: Cf. Flores et Pms. Ashton, Harvesting impact and economic value of Geonoma Deversa, Arecaceae, an understory palm used for roof thatching in the Peruvian amazon, ECON BOTAN, 54(3), 2000, pp. 267-277
Citation: Bmp. Singhakumara et al., Soil seed banks in relation to light and topographic position of a hill dipterocarp forest in Sri Lanka, BIOTROPICA, 32(1), 2000, pp. 190-196
Citation: Pms. Ashton et F. Montagnini, A philosophical approach to silviculture in agroforestry, SILVICULTURAL BASIS FOR AGROFORESTRY SYSTEMS, 2000, pp. 1-6
Citation: D. Liptzin et Pms. Ashton, Early-successional dynamics of single-aged mixed hardwood stands in a southern New England forest, USA, FOREST ECOL, 116(1-3), 1999, pp. 141-150
Authors:
Ashton, PMS
Yoon, HS
Thadani, R
Berlyn, GP
Citation: Pms. Ashton et al., Seedling beef structure of New England maples (Acer) in relation lo light environment, FOREST SCI, 45(4), 1999, pp. 512-519
Authors:
Ashton, PMS
Olander, LP
Berlyn, GP
Thadani, R
Cameron, IR
Citation: Pms. Ashton et al., Changes in leaf structure in relation to crown position and tree size of Betula papyrifera within fire-origin stands of interior cedar-hemlock, CAN J BOTAN, 76(7), 1998, pp. 1180-1187