Pamphlets on Forestry, Volume 61991 |
From inside the book
Results 1-3 of 35
Page 8
... reasons why this training should be acquired early in the college career of the student . It enables him better to ... reason . If the summer vacation method is to be followed , the college , to meet its full obligation in the matter ...
... reasons why this training should be acquired early in the college career of the student . It enables him better to ... reason . If the summer vacation method is to be followed , the college , to meet its full obligation in the matter ...
Page 9
... reasons . When it is a question of works to be maintained forever , stone alone is fit . Horizontal walls of dry masonry are built , which present a durable and almost immovable obstacle to the destructive snow masses . These horizontal ...
... reasons . When it is a question of works to be maintained forever , stone alone is fit . Horizontal walls of dry masonry are built , which present a durable and almost immovable obstacle to the destructive snow masses . These horizontal ...
Page
... reasons why the large aggre- gate of the many small woodlot areas will not , as might be expected , furnish the proportionate quota to the need- ed timber supply , good reasons why it is useless to expect the farmer to engage in growing ...
... reasons why the large aggre- gate of the many small woodlot areas will not , as might be expected , furnish the proportionate quota to the need- ed timber supply , good reasons why it is useless to expect the farmer to engage in growing ...
Common terms and phrases
acres agri agricultural annual bark beetles borer branches Castanea cedar swamp cent city boys climate Committee Connecticut course covered crop cultivated deciduous destruction eggs estry European farm experience farm practice farmer boys feet high foliage forest reserves forestry grafted growing growth important inches in diameter industries insects interest Japanese Japanese chestnut lake large number larva larvæ leaves Luther Burbank maple mountain National Business League nature NORWAY SPRUCE nursery organization owners Parry Bros Pinus pitch pine Planters of America planting portion present President profitable protection pupa purpose Quercus red cedar reforest the country reforestation region Ridgely sand seed seedlings soil South Jersey Southern Interior sowing species sprouts spruce streams stump supply surveys tax land thin timber tion tract Tree Planters United valuable varieties waste white cedar white pine wind wood lot woodland Zon's