1. Improving Vegetatively Propagated Crops,1987
2. Methods of induction of mutations;Brunner,1991
3. Radiosensitivity of a number of crop species to gamma and fast neutron radiation;Brunner,1977
4. Applied Mutation Breeding for Vegetatively Propagated Crops;Broertjes,1988
5. Potential of in vitro mutation breeding for the improvement of vegetatively propagated crop plants;Constantin,1984