Bygging og lf plntna er bk sem var gefin t ri 1907 og er skrifu af Helga Jnssyni.  bkinni fjallar hann um grs og grur  slandi og um a hvernig au vaxa og rast. Hann skrir nkvmlega hvernig grs eru bygg og hvernig au lta t, og hann fjallar einnig um a hvernig grs eru nota  landbnai og  bskap. Bkin er mikilvg heimild um grur slands og er einnig mikilvg fyrir  sem hafa huga  landbnai og grurfri.This Book Is In Icelandic.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.