Biosystematics in agriculture : invited papers presented at a symposium held May 8 - 11, 1977, at the Beltsville Agricultural Research Center (BARC), Beltsville, Maryland 20705
Romberger, John Albert
Biosystematics in agriculture : invited papers presented at a symposium held May 8 - 11, 1977, at the Beltsville Agricultural Research Center (BARC), Beltsville, Maryland 20705 John Albert Romberger - Montclair Allanheld, Osmun 1978 - xii, 340 p.; 24cm. - (Beltsville symposia in agricultural research; 2) .
9780470264164
574.012 R66B
Biosystematics in agriculture : invited papers presented at a symposium held May 8 - 11, 1977, at the Beltsville Agricultural Research Center (BARC), Beltsville, Maryland 20705 John Albert Romberger - Montclair Allanheld, Osmun 1978 - xii, 340 p.; 24cm. - (Beltsville symposia in agricultural research; 2) .
9780470264164
574.012 R66B