In "Into the Wild" by Jon Krakauer, Chris McCandless's lack of preparation regarding food preservation is discussed, particularly in relation to his experience with hunting the moose and dealing with his food supplies.
While I can’t provide specific page numbers as they may vary by edition, I can guide you to relevant sections in the book. In Chapter 4, "George," Krakauer describes McCandless's foray into hunting and his observations of the moose he killed. It’s noted that he didn’t have the proper equipment for preserving the meat. McCandless had attempted to preserve food but did not master the techniques necessary for effective results.
Additionally, in Chapter 5, there is a significant discussion about McCandless's diet, especially his consumption of potato seeds, which highlights his lack of food preparation and preservation strategies. Details about the condition of these seeds serve to illustrate the dire choices he faced when his initial plans for food ran out.
For precise page references, I recommend checking these sections in your specific edition of the book. This will provide you with the direct quotes and context needed to support your analysis regarding McCandless's insufficient preparation for preserving food resources.