Population problems,
Wedi'i Gadw mewn:
| OCLC: | 246068 |
|---|---|
| Prif Awdur: | |
| Iaith: | English |
| Cyhoeddwyd: |
Philadelphia, London [etc.]
J.B. Lippincott Company,
1923.
|
| Cyfres: | Lippincott's sociological series.
|
| Pynciau: | |
| Fformat: | Monograph Note that CRL will digitize material from the collection when copyright allows. |
| Disgrifiad Corfforoll: | xvii, 338 p. 1 illus. 20 cm. |
|---|---|
| Llyfryddiaeth: | "Readings" at end of each chapter. |