Dorion Sagan – “Biospheres: Metamorphosis of Planet Earth”
Dorion Sagan e Lynn Margulis – “ Microcosmos: Four Billion Years of Evolution from Our Microbial Ancestors”, “What Is Life?”, “Danza Misteriosa. La evolución de la sexualidad humana” e svariati altri
Louis Kervran – “Transmutations Biologiques, Métabolismes Aberrants de l’Azote, le Potassium et le Magnésium”, “A la Découverte des Transmutations Biologiques”, “Transmutations Biologique en Agronomie” e svariati altri
Marlk Coine – ” Microbiologia del suelo: un enfoque exploratorio”
Hans Fassbender e Elemer Bornemisza– “Quimica de suelos con enfasis en suelos de America Latina”
Marshal McLuhan – ” Il medium è il messaggio”
Brewster Kneen – “La tirania de los derechos”
“Encyclopédie des plantes bio-indicatrices alimetaires ed médicinales“
Michael Cernea – “Primero la gente: variables sociologicas en el desarrollo rural”
Jan Amos Komensky – “Didactica Magna”
James Lovelock – “Le Nuove Età di Gaia”
Soledad Barruti – “Mal comidos”
Teresa Forcades – “Sin miedo”
Stephen hawking – “L’universo in un guscio di noce”
Mm Komonova – “Microorganisms and Organica Matter of Soils” e ” Soil Organic Matter: Its Nature, Its Role in Soil Formation and in Soil Fertility”
Krasil’nikov – N.A. “Soil Microorganisms and Higher Plants”
(autori vari in spagnolo) – Microbiotica
Félix Rodrigo Mora – (vari testi)