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totalt 2 träffar
Unwelcome Harvest
inbunden,
2009,
Engelska,
ISBN 9781849710213
Agriculture Pollutes: pesticides can destroy wildlife and some are toxic to humans; some fungicides and herbicides cause cancer. Nitrates result in the contamination of drinking …
Från
691 kr
After the Green Revolution
häftad,
2013,
Engelska,
ISBN 9780415845946
'The Green Revolution' of the 60's and 70's produced immense gains in food cereal production in the Third World. But there are huge problems in the 'post-revolutionary' era: …
Från
625 kr