It's from The Bread Machine Cookbook by Donna German.
For a 1 1/2 pound loaf

3/4 cup shredded zucchini
3/4 cup water
3 tbs. vegetable oil
3 tbs. honey
3/4 tsp. salt
1 tsp. grated orange peel
1/4 cup wheat germ
1 1/2 cups whole wheat flour
1 1/2 cups bread flour
1/ 1/2 tsp yeast

Follow instructions per your machine. You may need to adjust with water or flour depending on the consistency. Good luck!!