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Smithsonian Digital Repository >
Browsing by Author Challinor, David
Showing results 1 to 20 of 210
| Issue Date | Title | Author(s) | | 1-Apr-1991 | Letter from the Desk of David Challinor, April 1, 1991 : Type of food and methods of feedings at the Zoo | Challinor, David |
| Apr-1998 | Letter from the Desk of David Challinor, April 1998 : Current and former East African and North American megafauna | Challinor, David |
| Apr-1999 | Letter from the Desk of David Challinor, April 1999 : Canid domestication | Challinor, David |
| Apr-2000 | Letter from the Desk of David Challinor, April 2000 : Breeding animals to fight | Challinor, David |
| Apr-2001 | Letter from the Desk of David Challinor, April 2001 : Value of natural history collections | Challinor, David |
| Apr-2002 | Letter from the Desk of David Challinor, April 2002 : Soil, worms and composting | Challinor, David |
| Apr-2003 | Letter from the Desk of David Challinor, April 2003 : Character development with age | Challinor, David |
| Apr-2004 | Letter from the desk of David Challinor, April 2004 : Anteaters and pangolins | Challinor, David |
| Apr-2005 | Letter from the desk of David Challinor, April 2005 : Beauty and the Lure of Symmetry | Challinor, David |
| Apr-2006 | Letter from the Desk of David Challinor, April 2006 : A Look Back at Global Warming | Challinor, David |
| Apr-2007 | Letter from the Desk of David Challinor, April 2007 : Migrations | Challinor, David |
| 3-Apr-1990 | Letter from the Desk of David Challinor, April 3, 1990 : Problems transporting animals | Challinor, David |
| Apr-1992 | Letter from the Desk of David Challinor, April, 1992 : National Council trip to Panama | Challinor, David |
| Apr-1993 | Letter from the Desk of David Challinor, April, 1993 : Flamingos | Challinor, David |
| Apr-1994 | Letter from the Desk of David Challinor, April, 1994 : Man-made constructions change the ecology of a region; dam construction | Challinor, David |
| Apr-1995 | Letter from the Desk of David Challinor, April, 1995 : Holothurians (sea cucumbers, trepangs): overharvesting and supply/demand | Challinor, David |
| Apr-1996 | Letter from the Desk of David Challinor, April, 1996 : Geomorphology: coral reefs; algae; bird droppings; arthropods; beavers; whales | Challinor, David |
| Apr-1997 | Letter from the Desk of David Challinor, April, 1997 : How life begins in previously inorganic environments (glaciers, volcanos, earthquakes, fires, humans) | Challinor, David |
| 1-Aug-1990 | Letter from the Desk of David Challinor, August 1, 1990 : Small mammal house and its inhabitants | Challinor, David |
| 1-Aug-1991 | Letter from the Desk of David Challinor, August 1, 1991 : Incidents at the Zoo; animal escapes; risks to visitors; snake stories | Challinor, David |
Showing results 1 to 20 of 210
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