Sisteme de tăieri, de îngrijire și conducere a pădurilor de molid, în scopul măririi rezistenței acestora la actiunea vîntului și zăpezii
By: L. Petrescu, în colaborare cu Gh. Marcu ... [et al.].
Contributors: Marcu, Gh., joint author.
Series: Institutul de Cercetări și Amenajări Silvice. Seria a II-a
Publisher: Centrul de Material Didactic și Propagandă Agricolă, Redacția de Propagandă Tehnică Agricolă
Published: 1979
Place of publication: București
Language: rum
Number of pages: 44
Subjects: Windfall (Forestry) -- Romania.; Forest protection -- Romania.; Plants -- Winter protection.; Plants, Effect of wind on.; Spruce -- Climatic factors -- Romania.; Spruce -- Wounds and injuries -- Romania.; Snow -- Romania.
Notes: Bibliography: p. 40-41.
At head of title: Ministerul Economiei Forestiere și Materialelor de Construcții. Departamentul Silviculturii.
Summary in French and German.