- jeffrey alwang
- Books by jeffrey alwang
Crop Improvement, Adoption and Impact of Improved Varieties in Food Crops in Sub-Saharan Africa (eBook)
by thomas s. walker, jeff... (Author)
Category: Science & Nature
Released: October 26, 2015
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- List Price:
- $257.50
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- Our Price:
- $257.50
The Economics of Integrated Pest Management of Insects (eBook)
by yara a. halasa-rappel,... (Author)
Category: Science & Nature
Released: September 2, 2019
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- List Price:
- $120.00
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- Our Price:
- $120.00