By National Academy of Sciences, Nas.
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331 páginas

Place hold on Tropical legumes : resources for the future

By National Academy of Sciences, Nas.
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92 páginas , Report and Ad Hoc Panel of the Advisory Committee on Technology Innovation Board on Science and Technology for International Development Commission on International Relations

Place hold on Firewood crops : shrub and tree species for energy production

By National Academy of Sciences, Nas.
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236 páginas , Report and Ad Hoc Panel of the Advisory Committee on Technology Innovation Board on Science and Technology for International Development Commission on International Relations

Place hold on Firewood crops : shrub and tree species for energy production

By National Academy of Sciences, Nas.
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130 páginas

Place hold on Efectos de plaguicidas en la fisiología de frutas y hortalizas : control de plagas de plantas y animales

By National Academy of Sciences, Nas.

Place hold on Plantas nocivas y como combatirlas : control de plagas de plantas y animales

By National Academy of Sciences, Nas.
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522 páginas

Place hold on Manejo y control de plagas de insectos : control de plagas de plantas y animales

By National Academy of Sciences, Nas.
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175 páginas

Place hold on Problemas y control de plagas de vertebrados : control de plagas de plantas y animales