Study on the effect of various doses of nitrogen, phosphorus and size of onion bulb on seed production of onions (Allium cepa)
Madan, S.P.S.
Study on the effect of various doses of nitrogen, phosphorus and size of onion bulb on seed production of onions (Allium cepa) - PAU - Ludhiana PAU 1964
T 635.25 M26S
Study on the effect of various doses of nitrogen, phosphorus and size of onion bulb on seed production of onions (Allium cepa) - PAU - Ludhiana PAU 1964
T 635.25 M26S