WorldCat Identities

Heggestad, H. E.

Overview
Works: 11 works in 14 publications in 1 language and 142 library holdings
Roles: Author
Classifications: QH540, 630.7
Publication Timeline
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Most widely held works by H. E Heggestad
The effects of oxidant air pollutants on soybeans, snap beans and potatoes by H. E Heggestad( Book )

4 editions published in 1977 in English and held by 122 WorldCat member libraries worldwide

Effects of Increasing Doses of Sulfur Dioxide and Ambient Ozone on Tomatoes Plant Growth, Leaf Injury, Elemental Composition, Fruit Yelds, and Quality by United States( Book )

1 edition published in 1986 in English and held by 1 WorldCat member library worldwide

Development of Burley 21, the first wildfire-resistant tobacco variety, including results of variety trials( Book )

1 edition published in 1960 in English and held by 1 WorldCat member library worldwide

Effects of ozone, sulfur dioxide, soil water deficit, and cultivar on yields of soybean. (Journal Article.) by H. E Heggestad( Book )

1 edition published in 1990 in English and held by 1 WorldCat member library worldwide

EPA/600/J-90/262
Characteristics of burley tobacco varieties and hybrids in Tennessee by Knoxville University of Tennessee( Book )

1 edition published in 1965 in English and held by 1 WorldCat member library worldwide

Effects of oxidant air pollutants on soybeans, snap beans and potatoes by United States( Book )

1 edition published in 1977 in English and held by 1 WorldCat member library worldwide

Effects of ozone and soil water deficit on roots and shoots of field-grown soybeans (Journal Article) by H. E Heggestad( Book )

1 edition published in 1988 in English and held by 1 WorldCat member library worldwide

EPA/600/J-88/121
Certified tobacco seed by J Johnson( Book )

1 edition published in 1943 in English and held by 1 WorldCat member library worldwide

Burley tobacco quality, yield and chemical composition as affected by time of harvest by Knoxville University of Tennessee( Book )

1 edition published in 1953 in English and held by 1 WorldCat member library worldwide

Burley 1 : a new black root rot resistant tobacco by Knoxville University of Tennessee( Book )

1 edition published in 1951 in English and held by 1 WorldCat member library worldwide

Burley 2 : a new, improved variety of tobacco by Knoxville University of Tennessee( Book )

1 edition published in 1953 in English and held by 1 WorldCat member library worldwide

 
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Audience Level
0
Audience Level
1
  Kids General Special  
Audience level: 0.64 (from 0.61 for Effects of ... to 0.95 for Developmen ...)

Languages
English (14)