Man, crops and pests in Central America /

פריטים דומים

• Microbiological methods for biological control of pests of agricultural crops : papers presented at the Soviet-French Symposium on Conclusion of the Work under the Bilateral Agreement, Linigrad, 1973 /
  יצא לאור: (1988)
• Biological control in agricultural IPM systems : proceedings of the Symposium on Biological Control in Agricultural Integrated Pest Management Systems held at the Citrus Research and Education Center, University of Florida, at Lake Alfred, June 4-6, 1984 /
  יצא לאור: (1985)
• Plant protection and world crop prduction /
  מאת: Cramer, H. H.
• Ecology and control of perennial weeds in Latin America : papers presented at the panel of esperts on Ecology and Control of Perennial Weeds held in Santiago,Chile,28 November-2 December 1983
  יצא לאור: (1986)
• Biological methods in crop pest control an introductory study
  מאת: Ordish, George
  יצא לאור: (1967)