The Manual of cultivated orchid species Helmut Bechtel, Phillip Cribb andEdmund Launert.

Bechtel, Helmut

The Manual of cultivated orchid species Helmut Bechtel, Phillip Cribb andEdmund Launert. - Poole Bland ford Press 1980 - 444p., 30cm.

0-7137-1097-7.

635.934, / B38M
HMS Central Library, Jamia Hamdard, Hamdard Nagar, New Delhi -110062, INDIA