1. Agronomic research for food :papers presented at the annual meeting of the American Society of Agronomy in Knoxville, Tennessee, August, 1975

Library: Central Library of Agricultural (Tehran)

Subject: $AAgriculture$BCongresses,$AFood supply$BCongresses,$AAgriculture -- United states$BCongresses,$AWater in agriculture$BUnited States -- Congresses

Classification :
S
1
.
A453
no
.
26