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Includes subject section, name section, and 1968-1970, technical reports.
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Includes entries for maps and atlases.
This volume surveys the evolution of the man-made landscape in Britain over the period of some three millennia before the Roman conquest.
The global triumph of Mendelian genetics in the twentieth century was not a foregone conclusion, thanks to the existence of graft hybrids. These chimeral plants and animals are created by grafting tissue from one organism to another with the goal of passing the newly hybridized genetic material on to their offspring. But prevailing genetic theory insisted that heredity was confined to the sex cells and there was no inheritance of characteristics acquired during an organism’s lifetime. Under sustained attacks from geneticists, scientific belief in the existence of graft hybrids slowly began to decline. Yet ordinary horticulturalists and breeders continued to believe in the power of grafting...
This collection of essays looks at the history of African people in Britain mainly over the past 200 years
First multi-year cumulation covers six years: 1965-70.