#NAME?
- New high-protein fooodstuffs to improve the consumption of protein in developing countiresrn by Uwe Kracht .....rn- The problem of water economy, soil erosion and irrigation in warm climatic zon…
- Biogeography as a Means of evaluating living spaces by Paul Muller.rn- Survey of literature on Biogeoraphy with regart to ecology and the evaluation of living spaces-appedixrn to the preceding a…
- Irrigation Development in semi-arid areas by Hans Baumann ....rn- The potential and limitations for expansion of agricultural production in Northern Thailandrn by Jurgen Hohnhloz .....rn- Pollut…
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#NAME?
#NAME?
- The Problem of Desertification in and Around Arid Lands..........by Horst Mensching and Fouad Ibrahimrn- Some Aspect of Man-Arid Climate Modification and Desertification...by Hermann Flohnrn- Typ…
- Arieal Photograps and Their Camparison as a Basis For Reserch in the Rural Landscape of Tropical Africa...........by Klaus Grenzebachrn- A Guideline for Carrying out a Field Experiment to Determi…