Suche einschränken:
Zur Kasse

70 Ergebnisse - Zeige 41 von 60.

Soil Survey of Northern Wisconsin (Classic Reprint)

Whitson, Andrew Robeson
Soil Survey of Northern Wisconsin (Classic Reprint)
Excerpt from Soil Survey of Northern WisconsinAdditional copies of this report may be secured free by asking for Bulletin 306 of the Agricultural Experiment Station or the Uni versity of Wisconsin. With each report a soil map of any one or the northern counties will be included upon request.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproductio...

CHF 40.90

Extension Course in Soils (Classic Reprint)

Whitson, Andrew Robeson
Extension Course in Soils (Classic Reprint)
Excerpt from Extension Course in SoilsThe exercise equipment and supplies should be put away, and only such parts of them as are needed for the exercise in hand should be handled or used during the period. The leader should make him self responsible for this practice by the class.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an imp...

CHF 16.90

Extension Course in Soils (Classic Reprint)

Whitson, Andrew Robeson
Extension Course in Soils (Classic Reprint)
Excerpt from Extension Course in SoilsThe exercise equipment and supplies should be put away, and only such parts of them as are needed for the exercise in hand should be handled or used during the period. The leader should make him self responsible for this practice by the class.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an imp...

CHF 41.90

Reconnoissance Soil Survey of North Eastern Wisconsin (Cl...

Whitson, Andrew Robeson
Reconnoissance Soil Survey of North Eastern Wisconsin (Classic Reprint)
Excerpt from Reconnoissance Soil Survey of North Eastern WisconsinThe northwestern portion of this area forms a part of the 'high plateau-like region of northern Wisconsin, and is dotted with lakes and swamps which are the source of a large number of rivers. The swamps and lakes of this plateau have an average elevation of about 1600 feet. The lowest land has an elevation of about 585 to 590 feet. Thus it will be seen that there is a differenc...

CHF 50.90

Soils and Soil Fertility (Classic Reprint)

Whitson, Andrew Robeson
Soils and Soil Fertility (Classic Reprint)
Excerpt from Soils and Soil Fertility The business of the farmer is to produce the various food materials and those from which clothing is made. These materials are of both animal and vegetable origin, but since all agricultural animals must depend on vegeta tion for their food, the growth Of farm crops forms the basis of all agriculture. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find mor...

CHF 48.90

Soils and Soil Fertility (Classic Reprint)

Whitson, Andrew Robeson
Soils and Soil Fertility (Classic Reprint)
Excerpt from Soils and Soil Fertility The business of the farmer is to produce the various food materials and those from which clothing is made. These materials are of both animal and vegetable origin, but since all agricultural animals must depend on vegeta tion for their food, the growth Of farm crops forms the basis of all agriculture. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find mor...

CHF 24.50

Reconnoissance Soil Survey of North Eastern Wisconsin (Cl...

Whitson, Andrew Robeson
Reconnoissance Soil Survey of North Eastern Wisconsin (Classic Reprint)
Excerpt from Reconnoissance Soil Survey of North Eastern WisconsinThe northwestern portion of this area forms a part of the 'high plateau-like region of northern Wisconsin, and is dotted with lakes and swamps which are the source of a large number of rivers. The swamps and lakes of this plateau have an average elevation of about 1600 feet. The lowest land has an elevation of about 585 to 590 feet. Thus it will be seen that there is a differenc...

CHF 29.50