ACROSS
3. Domesticated albino variety of polecat (6) 8. Country, capital Bamako (4) 9. Formed by solidification of magma (7) 10. North Italian hard cheese with a granular texture (8) 11. Small area of closely spaced trees (7) 13. Poisonous plant, invasive in South Africa 14. Name applied to the pouched rat, ground squirrel and various other burrowing animals (6) 16. Small crustaceans eaten by whales (5) 19. Pale yellow oval citrus fruit (5) 21. North American name for swede (8) 22. Plantation of grape-bearing plants (8) 24. Cultivation or cultivated land (5) 25. Parts of a ruminant's compound stomach prepared as food (5) 28. Semi-liquid food made from fermented milk (6) 30. Brain, heart, lungs, etc (5,6) 31. Indian city formerly named Madras (7) 33. Delta system of Botswana, a refuge for wildlife (8) 34. Upper layer of the mould in which plants grow (7) 35. Liquid precipitation essential for photosynthesis (4) 36. Help (6)
