ACROSS
1 Fatherly (8) 5. Taught by small pieces of easily followed instructions (5-3) 9. Boneless cut of beef from the chest (3-3) 10. Relating to heat generated by the earth (10) 11. Most recently harvested (8) 14. Lean, slight 17. Great fear (5) 18. Worm-killing agent (9) 19. Move rhythmically (5) 20. Smallest piglets of litters (5) 22. Excessive mental suffering (7) 23. Upheaval; disturbance (5) 25. Passport stamps (5) 27. Eddy (9) 28. Japanese cakes of rice with fish, vegetables and egg (5) 30. Palm from whose pith a nutritive cereal substance is made (4) 32. Climate that receives 25cm to 50cm of rain a year (4-4) 34. Not good enough (10) 35. Area of land with its own character (6) 36. Large, fast-running antelope of Southern Africa, also called a sassaby (8) 37. Hobbies (8)