all products

Abiotic and Sublethal Effects of Ultraviolet Radiation on Microorganisms

$125.00

The Mechanism of Radiation Effects and the Use of Radiation for Production of Mutations with Improved Fermentation

$125.00

The Chemistry of Biological Affter-Effects of Ultraviolet and Ionizing Radiations X. Modification of Radiation Damage After Exposure to X Rays

$125.00

A Few Cases of Meristic Variation in the Common Toad and an Isopod

$125.00

Hybrids of Oenothera Biennis and Oenothera Franciscana in the First and Second Generations

$125.00

The Question of the Central Bodies

$125.00

Heredity and Microscopical Research

$125.00

A Cytological and a Genetical Study of Petunia V The Inheritance of Color in Pollen

$125.00