Annual reports on the progress of chemistry. Annual reports on the progress of chemistry Annual Reports on the Progress of Chemistry. Annual reports on the progress of chemistry. section 76. Annual reports on the progress of chemistry. section 79. Annual reports on the progress of chemistry. section 80. Annual reports on the progress of chemistry. section 71.4.20 Reports on the progress of applied chemistry. Annual reports in medicinal chemistry. Annual report on the progress of rubber technology /