LIST OF ILLUSTRATIONS xiii 
Fig. Page 
88 Starting Muskmelons in Frames 368 
89 Muskmelons Packed in Climax Baskets 375 
90 Onion Plants Cut Back Preparatory to Transplanting..... 392 
91 Onions Packed in Bermuda Crate 393 
92 Field of Onions 'on Long Island 395 
93 Field of Onions at Harvest 396 
94 Onion Storage House 398 
95 Onions Stored in Crates 399 
96 Mild-Fruited Pepper 415 
97 Radishes Bunched for Market 418 
98 A Field of Rhubarb 420 
99 Boston Marrow Squash 427 
100 Some of the Commercial Types of Sweet Potatoes 436 
101 Frame for Growing Sweet Potato Plants 441 
102 Cross-Section of Pipe-Heated Frame 443 
103 Sweet Potato Sets or Drawings 44O 
104 Plows for Harvesting Sweet Potatoes 447 
105 Harvesting Thyme 449 
106 Pot-Grown Tomato Plant 456 
107 Tomatoes Packed for Market 464 
108-109 Student Gardens at The Pennsylvania State College, 499, 501 
110 Companion Cropping in a Student Garden 503 
