It took a crop failure to learn my biggest lesson in farming:Row-cropping was an expensive gamble - but raising cattle on grass alone is almost guaranteed income.
El municipio de San Jose del Guaviare localizado entre la Amazonia, la Orinoquia y los afloramientos rocosos de la Guayana Colombiana, presenta un deficit de informacion en cuanto a mamiferos ya que el conflicto armado ha sido un factor limitante para el avance del conocimiento de la diversidad en esta zona del pais.
Gleich mehrere internationale Wettkämpfe finden aktuell und in den nächsten Wochen in Europa statt; darunter die Fußball-EM in Deutschland sowie die Olympischen Spiele und die Paralympics in Paris.
Positive Beziehungen in der Natur beobachtenDie Vielfalt der Symbiosen in neun heimischen LebensräumenWie ist das Zusammenleben unterschiedlichster Pflanzen- und Tierarten möglich?
The remarkable family of proteins that can make us very illbut can also be linked to long-term memory, immunity, and the origin of lifeOver the last decade, scientists have discovered the importance and widespread presence in the body of a remarkable family of proteins known as prion proteins.
The remarkable family of proteins that can make us very illbut can also be linked to long-term memory, immunity, and the origin of lifeOver the last decade, scientists have discovered the importance and widespread presence in the body of a remarkable family of proteins known as prion proteins.
A marvelously illustrated look at the life of the sharkNo two species of shark have the same life history, yet these magnificent creatures share many things in common.
Las relaciones establecidas por el hombre con otras formas de vida han estado atravesadas por la tecnología, y a pesar de su relevancia en términos ambientales y sociales, muy pocas veces han sido objeto de discusiones serias en pro de garantizar su modulación.
A marvelously illustrated look at the life of the sharkNo two species of shark have the same life history, yet these magnificent creatures share many things in common.
An ever-increasing demand for better drugs, elevated safety standards, and economic considerations have all led to a dramatic paradigm shift in the way that drugs are being discovered and developed.
An authoritative treatment of the diverse and beautiful anole lizards of mainland Central and South AmericaAnoles are highly visible and aesthetically pleasing lizards that are abundant throughout Central and South America.
Acting as titans in global control of the biosphere and colonizing virtually all corners of the earth, algae, extremely diverse and numerous oxygenic, photosynthetic organisms, can be major players in and drivers of environmental change.
