Human migration & the future : a study of the causes, effects & control of emigration / by J. W. Gregory.

In copyright

It is possible this item is protected by copyright and/or related rights. You may be able to use this digital item under a copyright exception, otherwise you need to obtain permission from the rights-holder(s). These may be identified elsewhere in the catalogue record. Read more about copyright.

Read further guidance on copyright exceptions in the UK.

Credit

Human migration & the future : a study of the causes, effects & control of emigration / by J. W. Gregory. In copyright. Source: Wellcome Collection.