- AMERICA 2
- AMERICA CENTRAL 2
- AFRICA 1
- AMERICA DEL NORTE 1
- AMERICA DEL SUR 1
- ASIA 1
- AUSTRALIA 1
- BIBLIOGRAFIA 1
- BIOGEOGRAFIA 1
- CARIBE 1
- CONTROL DE MALEZAS 1
- EUROPA 1
- FITOGEOGRAFIA 1
- GEOGRAFIA 1
- HAWAII 1
- MADERA 1
- MADERA DE CONIFERAS 1
- MADERA DE FRONDOSAS 1
- MALEZAS 1
- OCEANIA 1
- PROPIEDADES DE LA MADERA 1
- VEGETACION 1
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Bibliografía parcial de investigación sobre malezas y su control para América del Sur, América Central, el Caribe y México 1942-l976Bibliografia parcial sobre a pesquisa e o controle de ervas daninhas para America do Sul, America Central, as Caraibas e Mexico 1942-1976A Partial bibliography of weed research and control publications for South and Central America, the Caribbean and Mexico 1942-1976.
Published 1978“…A Partial bibliography of weed research and control publications for South and Central America, the Caribbean and Mexico 1942-1976…”
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World timbers /
Published 1969Table of Contents: “…v.1 Europe and Africa -- v.2 North and South America; including Central America and the West Indies -- v.3 Asia and Australia and New Zealand.…”
Book