To feed the earth: agro- ecology for sustainable development
Häftad bok.
Mycket gott skick. paperback. 275 g. 1987. World resource institute. 88 s. Mycket fint skick. Utgallrat ex från LTH. Innehåll: 1. Introduction. II: Environmental constraints and problems. III Ecological paradigsm and principles for agriculture. IV Applications of ecological concepts to agriculture
