Description
Weeds of the Northeast, Paperback by Neal, Joseph C.; Uva, Richard H.; Ditoma.... Weeds of the Northeast, Paperback by Neal, Joseph C.; Uva, Richard H.; Ditomaso, Joseph M.; Ditommaso, Antonio, ISBN 1501755722, ISBN-13 9781501755729, Like New Used, Free shipping in the US "This up-to-date guide describes 540 common and ecologically and economically important weed species of the northeastern US and southern Canada. A dichotomous key to these species is based on vegetative rather than floral characteristics for identification. This also serves as a referenc for aspects of weed biology and ecology important to weed management"-- Weeds of the Northeast, Paperback by Neal, Joseph C.; Uva, Richard H.; Ditomaso, Joseph M.; Ditommaso, Antonio, ISBN 1501755722, ISBN-13 9781501755729, Like New Used, Free shipping in the US "This up-to-date guide describes 540 common and ecologically and economically important weed species of the northeastern US and southern Canada. A dichotomous key to these species is based on vegetative rather than floral characteristics for identification. This also serves as a referenc for aspects of weed biology and ecology important to weed management"--