| УДК |
Кл.слова (ненормированные):
characteristics of hardwood -- management of mature stands -- treatment of 2nd growth
Аннотация: The work deals with characteristics of the northern hardwood forest, ecological position, reproductive capacity, and species characteristics, managemnet of mature stands, growth and mortality under different kinds of cuttings, treatment of second growth, possibilities of commercial thinnnings and improvement of cuttings
Доп.точки доступа:
Zillgitt, W.M.
Экземпляры всего: 1
ИЛ-ИФ (1)
Свободны: ИЛ-ИФ (1)