Douglas Gollin – författare
Visar alla böcker från författaren Douglas Gollin. Handla med fri frakt och snabb leverans.
2 produkter
Agricultural Values of Plant Genetic Resources
Av Robert E. Evenson, Douglas Gollin m. fl.
Inbunden, 1998
1821 kr
Lägg i varukorg
International concern over the threat to species and ecosystems caused by human activities is at an all time high, which may result in high costs to present and future generations. The economic costs and benefits associated with the conservation and sustainable use of genetic resources of actual or …
Crop Variety Improvement and its Effect on Productivity
The Impact of International Agricultural Research
Av Robert E. Evenson, Douglas Gollin m. fl.
Inbunden, 2003
2249 kr
Tillfälligt slut
This volume reports on the productivity impacts of varietal improvement research conducted at a number of international centres affiliated with the Consultative Group on International Agricultural Research. Such centres have been at the forefront of a 40-year effort to breed new varieties of the …
