nitrogen gas / food chain / food plants / chemical problem / chemical building block / breakdown products / dedicated egg distributor / modified chemical form / natural systems / chemical composition / chemical supplements / food plant / chemical signal / chemical trickery cab / chemical communication code / comparable chemical compositions / gas molecule / food-processing machine / chemical elements / plant food / chemical signals / food / /
Organization
Federal Government / /
Person
NAO MI / /
Position
thirsty sailor / gardener / bodyguard / plant-accessible N. The gardener / ant guard for survival / ant bodyguard / farmer / carpenter / player / ant guard / /
The Herbivore’s Dilemma: Never Enough Nitrogen NAO MI E. PIERCE and AN DREW BERRY O