Leroy Charles Georges [naturalist 17231789] 180 217 724

Leroy, Charles Georges [naturalist 1723-1789] —- 180 –217 –724. Lesquereaux, Prof. Leo 1840, on some Pliocene plants —-406. Lester, C. Edwards 1827, while U. S. Consul in Genoa —-729. Lester, J. M, on protective coloration in birds. —-716. Lettsom, Dr. John Coakley [physician 1744-1815], on smallpox vaccination —-536 –726. Leverrier, Urbain-Jean-Joseph [astronomer 1811-1877] —- 726 … Read moreLeroy Charles Georges [naturalist 17231789] 180 217 724