"Cell Culture and Somatic Cell Genetics in Plant Biology (symposium) (1981 : Sydney)" . . . "Pflanzenzelle." . . "Plantes Cellules et tissus Culture." . . "Plantes - Cellules et tissus - Culture." . "TECHNOLOGY & ENGINEERING Agriculture General." . . "agronomie génie génétique [congrès]" . . "amélioration génétique génie génétique plante cultivée [congrès]" . . "Plantes Amélioration." . . "Plantes - Amélioration." . "Zellkultur." . . "Plantes Propagació." . . "Plantes Amélioration génétique Actes de congrès." . . "Congrès international de botanique (13 ; 1981 ; Sydney, N.S.W.)." . . . . . "Cultivos Genética." . . "Génie génétique Actes de congrès." . . . . . . . "Plant improvement and somatic cell genetics" . "Plant improvement and somatic cell genetics"@en . "Plant improvement and somatic cell genetics [based on two symposia held at the XIIIth International Botanical Congress, Sydney, Australia (Cell culture and somatic cell genetics in plant biology and frontiers in plant breeding) held August 21-28, 1981]" . . . . . . . . "The potential of exotic germplasm for tomato improvement. Exotic germplasm in cereal crop improvement. Multiline breeding. Breeding crop plants to tolerate soil stresses. Combinig genomes by conventional means. Use of embryo culture in interspecific hybridization. Haploids in plant improvement. Somaclonal variation: a new option for plant improvement. Plant cell culture and somatic cell genetics of cereals and grasses. Somatic cell fusion for inducing cytoplasmic exchange: a new biological system for cytoplasmic genetics in higher plants. Cell culture mutants and their uses. Somatic hybridization: a new method for plant improvement. Plant cell transformations and genetic engineering. Recognition and modification of crop plant genotypes using techniques of molecular biology." . . "Electronic books"@en . . . . . "Plant Improvement and Somatic Cell Genetics"@en . . . . . . . . . . . . . . . . . . . . . . . . "Kongress" . . . "Plant improvement and somatic cell genetics : [based on two symposia held at the XIIIth International Botanical Congress, Sydney, Australia : cell culture and somatic cell genetics in plant biology and plant breeding, held August 21-28, 1981]" . . . . . . . "Plant Improvement and Somatic cell Genetics" . . . . . . . . . . . . . "Congrès international de botanique (13 : 1981 : Sydney)" . . . "Plantas Nutrición." . . "FREY, K. J. (Ed.)." . . "Pflanzenzüchtung." . . "Kongress." . . "International Botanical Congress (13 : 1981 : Sydney)" . . . "Frontiers in Plant Breeding (symposium) (1981 : Sydney)" . . . "Génie génétique végétal." . . "Genetik." . . "Gentechnologie." . . "Scowcroft, W. R." . . "Scowcroft, W.R." . "Frey, K.J." . . "Génétique végétale Actes de congrès." . . "Cellules végétales Cultures et milieux de culture Actes de congrès." . .