From 1961 to 1963 he took part in an expedition to Tanganyika , Mount Meru , the Usambara mountains , the Uluguru mountains , the Livingston range and Mount Rungwe and the Ufipa Plateau in Tanzania and Rhodesia .
In 1957 and 1958 Heinrich returned to West Africa .
From 1961 to 1963 Heinrich took part in an expedition to Tanganyika , Mount Meru , the Usambara mountains , the Uluguru mountains , the Livingston range and Mount Rungwe and the Ufipa Plateau in Tanzania and Rhodesia .
In 1957 and 1958 Heinrich returned to West Africa .