Proposatutako topikoa bilaketarako iradokizunak
Proposatutako topikoa bilaketarako iradokizunak
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World markets for organic fruit and vegetables : opportunities for developing countries in the production and export of organic horticultural products
Argitaratua 2001Conference Proceeding Liburua -
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Winners and their essays all India essay competition on wastelands on development for school students
Argitaratua 1985Conference Proceeding Liburua -
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Proceedings of national seminar on Sustainable forest management through peoples participation : 7th-8th February, 2000 at Jabalpur
Argitaratua 2000Conference Proceeding Liburua -
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Soil management : compost production and use in tropical and subtropical environments
Argitaratua 1987Conference Proceeding Liburua -
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Soil conservation : assessing the national resources inventory
Argitaratua 1986Conference Proceeding Liburua -
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