Annual Report of the Pennsylvania Department of Agriculture, Tema 8,Parte2The Department, 1903 "Report of Pennsylvania Forestry Commission", published in 1896: 1895, pt. 2. |
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Página 21
... means of instruction in mining , metallurgy , geology , road - making , forestry , agricultural engineering , & c . , is of incalculable im- portance to the mining , agricultural and other industrial interests of Penn- sylvania , and we ...
... means of instruction in mining , metallurgy , geology , road - making , forestry , agricultural engineering , & c . , is of incalculable im- portance to the mining , agricultural and other industrial interests of Penn- sylvania , and we ...
Página 32
... has been improved , they also are becoming more in demand every year . Quality in the case under consideration means larger flowers where- in the petals of each individual is arranged with more 32 Off . Doc . ANNUAL REPORT OF THE.
... has been improved , they also are becoming more in demand every year . Quality in the case under consideration means larger flowers where- in the petals of each individual is arranged with more 32 Off . Doc . ANNUAL REPORT OF THE.
Página 37
... means and results . The great trouble now in the practical application of forestry principles , is the lack of trained help . For- estry is not lumbering . The latter concerns itself entirely with converting timber into lumber , but ...
... means and results . The great trouble now in the practical application of forestry principles , is the lack of trained help . For- estry is not lumbering . The latter concerns itself entirely with converting timber into lumber , but ...
Página 38
... means of support is by browsing off these young shoots . This usually re- sults in producing a crooked , valuless stick of timber . If , on the other hand , the second growth is already fairly started , moderate grazing does but little ...
... means of support is by browsing off these young shoots . This usually re- sults in producing a crooked , valuless stick of timber . If , on the other hand , the second growth is already fairly started , moderate grazing does but little ...
Página 42
... mean the probability that irrigation will in the future come to be more or less practical in certain portions of this State . I offer this suggestion because I find it coming to the front occasionally in discussions at agricultural ...
... mean the probability that irrigation will in the future come to be more or less practical in certain portions of this State . I offer this suggestion because I find it coming to the front occasionally in discussions at agricultural ...
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