Effect of fertilizers on human environment in Bulgaria
β Scribed by Garbouchev, Ivan ;Mitreva, Nedelya
- Publisher
- Springer-Verlag
- Year
- 1972
- Weight
- 411 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0033-5134
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## Abstract Using a conceptual framework that borrows notions both from the economic theory of fertility and social interaction theory, this paper assesses the relative importance of social and economic modernisation at the individual and community level in explaining geographical differentials in