Root initiation and differentiation in Pseudotsuga menziesii (Mirbel) Franco

Tissue differentiation of the primary root and its associated laterals is reported. Secretory elements are the first of the primary tissues to mature. They appear to be located between the precursory phloem and pericycle in the primary root, but...

1964-02-03 (iso8601)

The recreation resources of the Malheur National Wildlife Refuge

Heavy use of outdoor recreation areas in the United States since World War II is endangering their quality. Demand made by a rapidly growing population with rising personal incomes and increasing leisure time is expected to grow 50 percent...

1965-05-13 (iso8601)

Marion and other blackberries : commodity data sheets; 1996

1997-02 (iso8601)

Marion and other blackberries : commodity data sheets; 1997

1998-02 (iso8601)

Marion and other blackberries : commodity data sheets; 1999

2000-02 (iso8601)

Marion and other blackberries : commodity data sheets; 2000

2001-07 (iso8601)

Marion and other blackberries : commodity data sheets; 2004

2005-06 (iso8601)

Marion and other blackberries : commodity data sheets; 2005

2006-09 (iso8601)

Marion and other blackberries : commodity data sheets; 2006

2007-08 (iso8601)

Marion and other blackberries : commodity data sheets; 2007

2008-02 (iso8601)

Marion and other blackberries : commodity data sheets; 2009

2010-04 (iso8601)

Red raspberries : commodity data sheets; 1977

1978-04 (iso8601)

Red raspberries : commodity data sheets; 1989

1990-02 (iso8601)

Red raspberries : commodity data sheets; 1990

1991-02 (iso8601)

Red raspberries : commodity data sheets; 1996

1997-02 (iso8601)

Red raspberries : commodity data sheets; 1997

1998-02 (iso8601)

Red raspberries : commodity data sheets; 1999

2000-02 (iso8601)

Red raspberries : commodity data sheets; 2000

2001-07 (iso8601)

Red raspberries : commodity data sheets; 2004

2005-05 (iso8601)

Red raspberries : commodity data sheets; 2005

2006-09 (iso8601)

Red raspberries : commodity data sheets; 2006

2007-08 (iso8601)

Red raspberries : commodity data sheets; 2007

2008-02 (iso8601)

Red raspberries : commodity data sheets; 2009

2010-04 (iso8601)

Multiple-Choice Testing to Teach Scientific Reasoning and Prepare Psychology Students...

2014-05 (iso8601)

Strawberries : commodity data sheets; 1976

1977-02 (iso8601)