Forestry & silviculture: practice & techniques books

Designed to work effectively both as a manual for the logging industry and as a textbook for timber harvesting courses....  Read More >>

The Institute is the owner of yarders, winches, cable cranes etc., and with its own cable crews the Institute operates...  Read More >>

When we consider the main object of forestry, the tree, it immediately becomes clear why experimental population...  Read More >>

Worldwide concern in scientific, industrial, and governmental com munities over traces of toxic chemicals in foodstuffs...  Read More >>

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Keine einfache Antwort kann es nach B. ULRICH (LOELF 1982) auf die Frage geben: ""Läßt sich Schädigung beweisen?...  Read More >>

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The world population in 1930 was 2 billion. It reached 3 billion in 1960, stands at 4. 6 billion today, and is expected...  Read More >>

The world population in 1930 was 2 billion. It reached 3 billion in 1960, stands at 4. 6 billion today, and is expected...  Read More >>

Orale Geburt eines Jungtieres bei dem magenbrütenden australischen Frosch Rheobatrachus silus 2 Vorwort John W....  Read More >>

Zunehmend wachst die Erkenntnis, daB bei weiter wie bisher steigen- dem Wasserverbrauch von Wirtschaft, Industrie,...  Read More >>

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The importance of irrigation in the world's agriculture is rapidly increasing. Although it is practised on a large...  Read More >>

Some pathogens have developed very sophisticated mechanisms to parasitize plants, an excellent example for this...  Read More >>

The world population in 1930 was 2 billion. It reached 3 billion in 1960, stands at 4. 6 billion today, and is expected...  Read More >>

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Of all the food produced in the world one third is lost to insect pests, weeds and diseases, and the total world...  Read More >>

Dieses Buch richtet sich an die Anwender statistischer Methoden aus der Biologie und den Agrarwissenschaften. Es...  Read More >>

The book presented here is prima­ rily based on lectures given on the subject of Forest Techniques at the Faculty...  Read More >>

This is the second of the set of three volumes in the Encyclopedia of Plant Physiology, New Series, that will cover...  Read More >>

I first became interested in the methods of planning the sequence and timing of jobs on large-scale development...  Read More >>

stress resistance) One nursery reported using frost hardiness as an indicator of or material attributes (bud dormancy....  Read More >>