Agricultural production efficiency

গ্রন্থ-পঞ্জীর বিবরন
সংস্থা লেখক:	National Research Council. Committee on Agricultural Production Efficiency
বিন্যাস:	গ্রন্থ
ভাষা:	English
প্রকাশিত:	Washington National Academy of Sciences 1975.
বিষয়গুলি:	Agriculture > United States. Agricultural education > United States. Agriculture and state > United States. Agriculture > Research > United States. Food supply > United States.