Proceedings
Proceedings
- Delft : ITC-UNESCO Centre, 1967-68
- pág. varía : ilus.
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
58684
Pastoreo--Congresos.
636.0842 / I5 1967
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
58684
Pastoreo--Congresos.
636.0842 / I5 1967