TY  - BOOK
ED  - International Seminar on Integrated Surveys of Natural Grazing Areas (
TI  - Proceedings
U1  - 636.0842 
PY  - 1967///-68
CY  - Delft
PB  - ITC-UNESCO Centre
KW  - Pastoreo
KW  - Congresos
N1  - 16 folletos numerados S.15 a S.28, agrupados en una caja; Contenido: S15 The pampa problem and its solution.- S16 The landscape concept and its use in the study of grassland territories.- S17 Grass land surveys and grassland production problems of cattle in grazing areas.- S20 Integrated surveys of pastoral ar
ER  -